{
    "mode": "man",
    "parameter": "pbmfilters",
    "section": "1",
    "url": "https://www.chedong.com/phpMan.php/man/pbmfilters/1/json",
    "generated": "2026-06-03T01:48:58Z",
    "sections": {
        "NAME": {
            "content": "pbmfilters - list of all programs in the netpbm package\n",
            "subsections": []
        },
        "DESCRIPTION": {
            "content": "",
            "subsections": [
                {
                    "name": "411toppm",
                    "content": "convert Sony Mavica .411 image to ppm\n"
                },
                {
                    "name": "anytopnm",
                    "content": "attempt to convert an unknown type of image file to a portable anymap\n"
                },
                {
                    "name": "asciitopgm",
                    "content": "convert ASCII graphics into a portable graymap\n"
                },
                {
                    "name": "atktopbm",
                    "content": "convert Andrew Toolkit raster object to portable bitmap\n"
                },
                {
                    "name": "bioradtopgm",
                    "content": "convert a Biorad confocal file into a portable graymap\n"
                },
                {
                    "name": "bmptopnm",
                    "content": "convert a BMP file into a portable anymap\n"
                },
                {
                    "name": "bmptoppm (deprecated)",
                    "content": "is replaced by bmptopnm(1)\n"
                },
                {
                    "name": "brushtopbm",
                    "content": "convert a doodle brush file into a portable bitmap\n"
                },
                {
                    "name": "cmuwmtopbm",
                    "content": "convert a CMU window manager bitmap into a portable bitmap\n"
                },
                {
                    "name": "eyuvtoppm",
                    "content": "convert a Berkeley YUV file to a portable pixmap file\n"
                },
                {
                    "name": "fiascotopnm",
                    "content": "Convert compressed FIASCO image to PGM, or PPM\n"
                },
                {
                    "name": "fitstopnm",
                    "content": "convert a FITS file into a portable anymap\n"
                },
                {
                    "name": "fstopgm",
                    "content": "convert a Usenix FaceSaver(tm) file into a portable graymap\n"
                },
                {
                    "name": "g3topbm",
                    "content": "convert a Group 3 fax file into a portable bitmap\n"
                },
                {
                    "name": "gemtopbm (deprecated)",
                    "content": "is replaced by gemtopnm(1)\n"
                },
                {
                    "name": "gemtopnm",
                    "content": "convert a GEM .img file into a portable anymap\n"
                },
                {
                    "name": "giftopnm",
                    "content": "convert a GIF file into a portable anymap\n"
                },
                {
                    "name": "gouldtoppm",
                    "content": "convert Gould scanner file into a portable pixmap\n"
                },
                {
                    "name": "hipstopgm",
                    "content": "convert a HIPS file into a portable graymap\n"
                },
                {
                    "name": "icontopbm",
                    "content": "convert a Sun icon into a portable bitmap\n"
                },
                {
                    "name": "ilbmtoppm",
                    "content": "convert an ILBM file into a portable pixmap\n"
                },
                {
                    "name": "imgtoppm",
                    "content": "convert an Img-whatnot file into a portable pixmap\n"
                },
                {
                    "name": "jpegtopnm",
                    "content": "convert JPEG/JFIF file to portable pixmap or graymap\n"
                },
                {
                    "name": "leaftoppm",
                    "content": "convert Interleaf image format to a portable anymap\n"
                },
                {
                    "name": "lispmtopgm",
                    "content": "convert a Lisp Machine bitmap file into pgm format\n"
                },
                {
                    "name": "macptopbm",
                    "content": "convert a MacPaint file into a portable bitmap\n"
                },
                {
                    "name": "mdatopbm",
                    "content": "convert a Microdesign .mda or .mdp file into a portable bitmap\n"
                },
                {
                    "name": "mgrtopbm",
                    "content": "convert a MGR bitmap into a portable bitmap\n"
                },
                {
                    "name": "mtvtoppm",
                    "content": "convert output from the MTV or PRT ray tracers into a portable pixmap\n"
                },
                {
                    "name": "neotoppm",
                    "content": "convert an Atari Neochrome .neo into a portable pixmap\n"
                },
                {
                    "name": "palmtopnm",
                    "content": "convert a Palm pixmap into a portable anymap\n\npamcut cut a rectangle out of a PAM, PBM, PGM, or PPM image\n"
                },
                {
                    "name": "pamdeinterlace",
                    "content": "remove ever other row from a PAM/PNM image\n"
                },
                {
                    "name": "pamdice",
                    "content": "slice a Netpbm image into many horizontally and/or vertically\n"
                },
                {
                    "name": "pamfile",
                    "content": "describe a Netpbm (PAM or PNM) file\n\npamoil turn a PAM image into an oil painting\n"
                },
                {
                    "name": "pamstack",
                    "content": "stack planes of multiple PAM images into one PAM image\n"
                },
                {
                    "name": "pamstretch-gen",
                    "content": "use pamstretch and pnmscale to scale by non-integer values\n"
                },
                {
                    "name": "pamstretch",
                    "content": "scale up a PNM or PAM image by interpolating between pixels\n"
                },
                {
                    "name": "pbmclean",
                    "content": "flip isolated pixels in portable bitmap\n"
                },
                {
                    "name": "pbmlife",
                    "content": "apply Conway's rules of Life to a portable bitmap\n"
                },
                {
                    "name": "pbmmake",
                    "content": "create a blank bitmap of a specified size\n"
                },
                {
                    "name": "pbmmask",
                    "content": "create a mask bitmap from a regular bitmap\n"
                },
                {
                    "name": "pbmpage",
                    "content": "create a one page test pattern for printing\n"
                },
                {
                    "name": "pbmpscale",
                    "content": "enlarge a portable bitmap with edge smoothing\n"
                },
                {
                    "name": "pbmreduce",
                    "content": "read a portable bitmap and reduce it N times\n"
                },
                {
                    "name": "pbmtext",
                    "content": "render text into a bitmap\n"
                },
                {
                    "name": "pbmtextps",
                    "content": "render text into a bitmap via postscript\n"
                },
                {
                    "name": "pbmto10x",
                    "content": "convert a portable bitmap into Gemini 10X printer graphics\n"
                },
                {
                    "name": "pbmtoascii",
                    "content": "convert a portable bitmap into ASCII graphics\n"
                },
                {
                    "name": "pbmtoatk",
                    "content": "convert portable bitmap to Andrew Toolkit raster object\n"
                },
                {
                    "name": "pbmtobbnbg",
                    "content": "convert a portable bitmap into BitGraph graphics\n"
                },
                {
                    "name": "pbmtocmuwm",
                    "content": "convert a portable bitmap into a CMU window manager bitmap\n"
                },
                {
                    "name": "pbmtoepsi",
                    "content": "convert a portable bitmap into an encapsulated PostScript\n"
                },
                {
                    "name": "pbmtoepson",
                    "content": "convert a portable bitmap into Epson printer graphics\n"
                },
                {
                    "name": "pbmtog3",
                    "content": "convert a portable bitmap into a Group 3 fax file\n"
                },
                {
                    "name": "pbmtogem",
                    "content": "convert a portable bitmap into a GEM .img file\n"
                },
                {
                    "name": "pbmtogo",
                    "content": "convert a portable bitmap into compressed GraphOn graphics\n"
                },
                {
                    "name": "pbmtoicon",
                    "content": "convert a portable bitmap into a Sun icon\n"
                },
                {
                    "name": "pbmtolj",
                    "content": "convert a portable bitmap into HP LaserJet format\n"
                },
                {
                    "name": "pbmtomacp",
                    "content": "convert a portable bitmap into a MacPaint file\n"
                },
                {
                    "name": "pbmtomda",
                    "content": "convert a portable bitmap to a Microdesign .mda\n"
                },
                {
                    "name": "pbmtomgr",
                    "content": "convert a portable bitmap into a MGR bitmap\n"
                },
                {
                    "name": "pbmtonokia",
                    "content": "convert a portable bitmap to Nokia Smart Messaging Formats\n"
                },
                {
                    "name": "pbmtopgm",
                    "content": "convert portable bitmap to portable graymap by averaging areas\n"
                },
                {
                    "name": "pbmtopi3",
                    "content": "convert a portable bitmap into an Atari Degas .pi3 file\n"
                },
                {
                    "name": "pbmtoplot",
                    "content": "convert a portable bitmap into a Unix plot(5) file\n"
                },
                {
                    "name": "pbmtoppa",
                    "content": "convert PBM image to HP Printer Performance Architecture (PPA)\n"
                },
                {
                    "name": "pbmtopsg3",
                    "content": "convert PBM images to Postscript with G3 fax compression\n"
                },
                {
                    "name": "pbmtoptx",
                    "content": "convert a portable bitmap into Printronix printer graphics\n"
                },
                {
                    "name": "pbmtowbmp",
                    "content": "convert a portable bitmap to a wireless bitmap (wbmp) file\n"
                },
                {
                    "name": "pbmtox10bm",
                    "content": "convert a portable bitmap into an X10 bitmap\n"
                },
                {
                    "name": "pbmtoxbm",
                    "content": "convert a portable bitmap into an X11 bitmap\n"
                },
                {
                    "name": "pbmtoybm",
                    "content": "convert a portable bitmap into a Bennet Yee \"face\" file\n"
                },
                {
                    "name": "pbmtozinc",
                    "content": "convert a portable bitmap into a Zinc bitmap\n\npbmupc create a Universal Product Code bitmap\n"
                },
                {
                    "name": "pcxtoppm",
                    "content": "convert a PCX file into a portable pixmap\n"
                },
                {
                    "name": "pgmbentley",
                    "content": "Bentleyize a portable graymap\n"
                },
                {
                    "name": "pgmcrater",
                    "content": "create cratered terrain by fractal forgery\n"
                },
                {
                    "name": "pgmedge",
                    "content": "edge-detect a portable graymap\n"
                },
                {
                    "name": "pgmenhance",
                    "content": "edge-enhance a portable graymap\n"
                },
                {
                    "name": "pgmhist",
                    "content": "print a histogram of the values in a portable graymap\n"
                },
                {
                    "name": "pgmkernel",
                    "content": "generate a convolution kernel\n"
                },
                {
                    "name": "pgmnoise",
                    "content": "create a graymap made up of white noise\n"
                },
                {
                    "name": "pgmnorm (deprecated)",
                    "content": "is replaced by pnmnorm(1)\n"
                },
                {
                    "name": "pgmoil (deprecated)",
                    "content": "is replaced by pamoil(1)\n"
                },
                {
                    "name": "pgmramp",
                    "content": "generate a grayscale ramp\n"
                },
                {
                    "name": "pgmslice",
                    "content": "extract one line of pixel values out of a portable graymap\n"
                },
                {
                    "name": "pgmtexture",
                    "content": "calculate textural features on a portable graymap\n"
                },
                {
                    "name": "pgmtofs",
                    "content": "convert portable graymap to Usenix FaceSaver(tm) format\n"
                },
                {
                    "name": "pgmtolispm",
                    "content": "convert a portable graymap into Lisp Machine format\n"
                },
                {
                    "name": "pgmtopbm",
                    "content": "convert a portable graymap into a portable bitmap\n"
                },
                {
                    "name": "pgmtoppm",
                    "content": "colorize a portable graymap into a portable pixmap\n"
                },
                {
                    "name": "pi1toppm",
                    "content": "convert an Atari Degas .pi1 into a portable pixmap\n"
                },
                {
                    "name": "pi3topbm",
                    "content": "convert an Atari Degas .pi3 file into a portable bitmap\n"
                },
                {
                    "name": "pjtoppm",
                    "content": "convert an HP PaintJet file to a portable pixmap\n"
                },
                {
                    "name": "pngtopnm",
                    "content": "convert a Portable Network Graphics file into portable anymap\n"
                },
                {
                    "name": "pnmalias",
                    "content": "antialias a portable anyumap.\n"
                },
                {
                    "name": "pnmarith",
                    "content": "perform arithmetic on two portable anymaps\n\npnmcat concatenate portable anymaps\n"
                },
                {
                    "name": "pnmcolormap",
                    "content": "create quantization color map for a portable anymap\n"
                },
                {
                    "name": "pnmcomp",
                    "content": "composite (overlay) two portable anymap files together\n"
                },
                {
                    "name": "pnmconvol",
                    "content": "general MxN convolution on a portable anymap\n"
                },
                {
                    "name": "pnmcrop",
                    "content": "crop a portable anymap\n\npnmcut cut a rectangle out of a portable anymap\n"
                },
                {
                    "name": "pnmdepth",
                    "content": "change the maxval in a portable anymap\n"
                },
                {
                    "name": "pnmenlarge",
                    "content": "read a portable anymap and enlarge it N times\n"
                },
                {
                    "name": "pnmfile",
                    "content": "describe a portable anymap\n"
                },
                {
                    "name": "pnmflip",
                    "content": "perform one or more flip operations on a portable anymap\n"
                },
                {
                    "name": "pnmgamma",
                    "content": "perform gamma correction on a portable anymap\n"
                },
                {
                    "name": "pnmhisteq",
                    "content": "histogram equalise a portable anymap\n"
                },
                {
                    "name": "pnmhistmap",
                    "content": "draw a histogram for a PGM or PPM file\n"
                },
                {
                    "name": "pnmindex",
                    "content": "build a visual index of a bunch of anymaps\n"
                },
                {
                    "name": "pnminterp-gen (deprecated)",
                    "content": "is replaced by pamstretch-gen(1)\n"
                },
                {
                    "name": "pnminterp (deprecated)",
                    "content": "is replaced by pamstretch(1)\n"
                },
                {
                    "name": "pnminvert",
                    "content": "invert a portable anymap\n"
                },
                {
                    "name": "pnmmargin",
                    "content": "add a border to a portable anymap\n"
                },
                {
                    "name": "pnmmontage",
                    "content": "create a montage of portable anymaps\n"
                },
                {
                    "name": "pnmnlfilt",
                    "content": "non-linear filters: smooth, alpha trim mean, optimal\n"
                },
                {
                    "name": "pnmnoraw (deprecated)",
                    "content": "is replaced by pnmtoplainpnm(1)\n"
                },
                {
                    "name": "pnmnorm",
                    "content": "normalize the contrast in a Netbpm image\n\npnmpad add borders to portable anymap\n"
                },
                {
                    "name": "pnmpaste",
                    "content": "paste a rectangle into a portable anymap\n"
                },
                {
                    "name": "pnmpsnr",
                    "content": "compute the difference between two portable anymaps\n"
                },
                {
                    "name": "pnmquant",
                    "content": "quantize the colors in a Netpbm image to a smaller set\n"
                },
                {
                    "name": "pnmremap",
                    "content": "replace colors in a PPM image with colors from another set\n"
                },
                {
                    "name": "pnmrotate",
                    "content": "rotate a portable anymap by some angle\n"
                },
                {
                    "name": "pnmscale",
                    "content": "scale a portable anymap\n"
                },
                {
                    "name": "pnmscalefixed",
                    "content": "scale a portable anymap quickly, but less accurate\n"
                },
                {
                    "name": "pnmshear",
                    "content": "shear a portable anymap by some angle\n"
                },
                {
                    "name": "pnmsmooth",
                    "content": "smooth out an image\n"
                },
                {
                    "name": "pnmsplit",
                    "content": "split a multi-image portable anymap into multiple single-image files\n"
                },
                {
                    "name": "pnmtile",
                    "content": "replicate a portable anymap into a specified size\n"
                },
                {
                    "name": "pnmtoddif",
                    "content": "Convert a portable anymap to DDIF format\n"
                },
                {
                    "name": "pnmtofiasco",
                    "content": "Convert a portable anymap to FIASCO compressed file\n"
                },
                {
                    "name": "pnmtofits",
                    "content": "convert a portable anymap into FITS format\n"
                },
                {
                    "name": "pnmtojpeg",
                    "content": "convert PNM image to a JFIF (\"JPEG\") image\n"
                },
                {
                    "name": "pnmtopalm",
                    "content": "convert a portable anymap into a Palm pixmap\n"
                },
                {
                    "name": "pnmtoplainpnm",
                    "content": "convert portable any map to plain (ASCII) anymap format\n"
                },
                {
                    "name": "pnmtopng",
                    "content": "convert a portable anymap into a Portable Network Graphics file\n"
                },
                {
                    "name": "pnmtops",
                    "content": "convert portable anymap to PostScript\n"
                },
                {
                    "name": "pnmtorast",
                    "content": "convert a portable pixmap into a Sun rasterfile\n"
                },
                {
                    "name": "pnmtorle",
                    "content": "convert a Netpbm image file into an RLE image file.\n"
                },
                {
                    "name": "pnmtosgi",
                    "content": "convert a portable anymap to a SGI image file\n"
                },
                {
                    "name": "pnmtosir",
                    "content": "convert a portable anymap into a Solitaire format\n"
                },
                {
                    "name": "pnmtotiff",
                    "content": "convert a portable anymap into a TIFF file\n"
                },
                {
                    "name": "pnmtotiffcmyk",
                    "content": "convert a portable anymap into a CMYK encoded TIFF file\n"
                },
                {
                    "name": "pnmtoxwd",
                    "content": "convert a portable anymap into an X11 window dump\n\nppm3d  convert two portable pixmap into a red/blue 3d glasses pixmap\n"
                },
                {
                    "name": "ppmbrighten",
                    "content": "change an images Saturation and Value from an HSV map\n"
                },
                {
                    "name": "ppmchange",
                    "content": "change all pixels of one color to another in a portable pixmap\n\nppmcie draw a CIE color chart as a PPM image\n"
                },
                {
                    "name": "ppmcolormask",
                    "content": "produce mask of areas of a certain color in a PPM file\n"
                },
                {
                    "name": "ppmcolors",
                    "content": "generate a color map of all colors of a certain maxval\n\nppmdim dim a portable pixmap down to total blackness\n"
                },
                {
                    "name": "ppmdist",
                    "content": "simplistic grayscale assignment for machine generated, color images\n"
                },
                {
                    "name": "ppmdither",
                    "content": "ordered dither for color images\n"
                },
                {
                    "name": "ppmfade",
                    "content": "generate a transition between two image files using special effects.\n"
                },
                {
                    "name": "ppmflash",
                    "content": "brighten a picture up to complete white-out\n"
                },
                {
                    "name": "ppmforge",
                    "content": "fractal forgeries of clouds, planets, and starry skies\n"
                },
                {
                    "name": "ppmhist",
                    "content": "print a histogram of a portable pixmap\n"
                },
                {
                    "name": "ppmlabel",
                    "content": "add text to a portable pixmap\n"
                },
                {
                    "name": "ppmmake",
                    "content": "create a pixmap of a specified size and color\n\nppmmix blend together two portable pixmaps\n"
                },
                {
                    "name": "ppmnorm (deprecated)",
                    "content": "is replaced by pnmnorm(1)\n"
                },
                {
                    "name": "ppmntsc",
                    "content": "make a portable pixmap look like taken from an American TV\n\nppmpat make a pretty pixmap\n"
                },
                {
                    "name": "ppmquant",
                    "content": "quantize the colors in a portable pixmap down to a specified number\n"
                },
                {
                    "name": "ppmquantall",
                    "content": "run ppmquant on a bunch of files all at once, so they share a common colormap\n"
                },
                {
                    "name": "ppmqvga",
                    "content": "8 plane quantization\n"
                },
                {
                    "name": "ppmrainbow",
                    "content": "Generate a rainbow\n"
                },
                {
                    "name": "ppmrelief",
                    "content": "run a Laplacian relief filter on a portable pixmap\n"
                },
                {
                    "name": "ppmshadow",
                    "content": "add simulated shadows to a portable pixmap image\n"
                },
                {
                    "name": "ppmshift",
                    "content": "shift lines of a portable pixmap left or right by a random amount\n"
                },
                {
                    "name": "ppmspread",
                    "content": "displace a portable pixmap's pixels by a random amount\n"
                },
                {
                    "name": "ppmtoacad",
                    "content": "convert portable pixmap to AutoCAD database or slide\n"
                },
                {
                    "name": "ppmtobmp",
                    "content": "convert a portable pixmap into a BMP file\n"
                },
                {
                    "name": "ppmtoeyuv",
                    "content": "convert a portable pixmap into a Berkeley YUV file\n"
                },
                {
                    "name": "ppmtogif",
                    "content": "convert a portable pixmap into a GIF file\n"
                },
                {
                    "name": "ppmtoicr",
                    "content": "convert a portable pixmap into NCSA ICR format\n"
                },
                {
                    "name": "ppmtoilbm",
                    "content": "convert a portable pixmap into an ILBM file\n"
                },
                {
                    "name": "ppmtojpeg (deprecated)",
                    "content": "is replaced by pnmtojpeg(1)\n"
                },
                {
                    "name": "ppmtoleaf",
                    "content": "convert portable pixmap to Interleaf image format\n"
                },
                {
                    "name": "ppmtolj",
                    "content": "convert a portable pixmap to an HP LaserJet PCL 5 Color file\n"
                },
                {
                    "name": "ppmtomap",
                    "content": "extract all colors from a portable pixmap\n"
                },
                {
                    "name": "ppmtomitsu",
                    "content": "convert a portable pixmap to a Mitsubishi S340-10 file\n"
                },
                {
                    "name": "ppmtompeg",
                    "content": "encodes MPEG-1 bitstreams\n"
                },
                {
                    "name": "ppmtoneo",
                    "content": "convert a portable pixmap into an Atari Neochrome .neo file\n"
                },
                {
                    "name": "ppmtopcx",
                    "content": "convert a portable pixmap into a PCX file\n"
                },
                {
                    "name": "ppmtopgm",
                    "content": "convert a portable pixmap into a portable graymap\n"
                },
                {
                    "name": "ppmtopi1",
                    "content": "convert a portable pixmap into an Atari Degas .pi1 file\n"
                },
                {
                    "name": "ppmtopict",
                    "content": "convert a portable pixmap into a Macintosh PICT file\n"
                },
                {
                    "name": "ppmtopj",
                    "content": "convert a portable pixmap to an HP PaintJet file\n"
                },
                {
                    "name": "ppmtopuzz",
                    "content": "convert a portable pixmap into an X11 \"puzzle\" file\n"
                },
                {
                    "name": "ppmtorgb3",
                    "content": "separate a portable pixmap into three portable graymaps\n"
                },
                {
                    "name": "ppmtosixel",
                    "content": "convert a portable pixmap into DEC sixel format\n"
                },
                {
                    "name": "ppmtotga",
                    "content": "convert portable pixmap into a TrueVision Targa file\n"
                },
                {
                    "name": "ppmtouil",
                    "content": "convert a portable pixmap into a Motif UIL icon file\n"
                },
                {
                    "name": "ppmtowinicon",
                    "content": "convert 1 or more portable pixmaps into a Windows .ico\n"
                },
                {
                    "name": "ppmtoxpm",
                    "content": "convert a portable pixmap into an X11 pixmap\n"
                },
                {
                    "name": "ppmtoyuv",
                    "content": "convert a portable pixmap into an Abekas YUV file\n"
                },
                {
                    "name": "ppmtoyuvsplit",
                    "content": "convert a portable pixmap into 3 subsampled raw YUV files\n\nppmtv  make a portable pixmap look like taken from an American TV\n"
                },
                {
                    "name": "psidtopgm",
                    "content": "convert PostScript \"image\" data into a portable graymap\n"
                },
                {
                    "name": "pstopnm",
                    "content": "convert a PostScript file into a portable anymap\n"
                },
                {
                    "name": "qrttoppm",
                    "content": "convert output from the QRT ray tracer into a portable pixmap\n"
                },
                {
                    "name": "rasttopnm",
                    "content": "convert a Sun rasterfile into a portable anymap\n"
                },
                {
                    "name": "rawtopgm",
                    "content": "convert raw grayscale bytes into a portable graymap\n"
                },
                {
                    "name": "rawtoppm",
                    "content": "convert raw RGB bytes into a portable pixmap\n"
                },
                {
                    "name": "rgb3toppm",
                    "content": "combine three portable graymaps into one portable pixmap\n"
                },
                {
                    "name": "rletopnm",
                    "content": "convert a Utah Raster Tools RLE image file into a PNM image file.\n"
                },
                {
                    "name": "sbigtopgm",
                    "content": "convert an SBIG CCDOPS file into a portable graymap\n"
                },
                {
                    "name": "sgitopnm",
                    "content": "convert a SGI image file to a portable anymap\n"
                },
                {
                    "name": "sirtopnm",
                    "content": "convert a Solitaire file into a portable anymap\n"
                },
                {
                    "name": "sldtoppm",
                    "content": "convert an AutoCAD slide file into a portable pixmap\n"
                },
                {
                    "name": "spctoppm",
                    "content": "convert an Atari compressed Spectrum file into a portable pixmap\n"
                },
                {
                    "name": "sputoppm",
                    "content": "convert an Atari uncompressed Spectrum file into a portable pixmap\n"
                },
                {
                    "name": "st4topgm",
                    "content": "convert an SBIG ST4 format file into a portable graymap\n"
                },
                {
                    "name": "tgatoppm",
                    "content": "convert TrueVision Targa file into a portable pixmap\n"
                },
                {
                    "name": "thinkjettopbm",
                    "content": "convert HP ThinkJet printer commands file to PBM\n"
                },
                {
                    "name": "tifftopnm",
                    "content": "convert a TIFF file into a portable anymap\n"
                },
                {
                    "name": "wbmptopbm",
                    "content": "convert a wireless bitmap (wbmp) file to a portable bitmap (pbm)\n"
                },
                {
                    "name": "winicontoppm",
                    "content": "convert a Windows .ico file into 1 or more portable pixmap\n"
                },
                {
                    "name": "xbmtopbm",
                    "content": "convert an X11 or X10 bitmap into a portable bitmap\n"
                },
                {
                    "name": "ximtoppm",
                    "content": "convert an Xim file into a portable pixmap\n"
                },
                {
                    "name": "xpmtoppm",
                    "content": "convert an X11 pixmap into a portable pixmap\n"
                },
                {
                    "name": "xvminitoppm",
                    "content": "convert a XV \"thumbnail\" picture to PPM\n"
                },
                {
                    "name": "xwdtopnm",
                    "content": "convert a X11 or X10 window dump file into a portable anymap\n"
                },
                {
                    "name": "ybmtopbm",
                    "content": "convert a Bennet Yee \"face\" file into a portable bitmap\n"
                },
                {
                    "name": "yuvsplittoppm",
                    "content": "convert a Y- and a U- and a V-file into a portable pixmap\n"
                },
                {
                    "name": "yuvtoppm",
                    "content": "convert Abekas YUV bytes into a portable pixmap\n"
                },
                {
                    "name": "zeisstopnm",
                    "content": "convert a Zeiss confocal file into a portable anymap\n\n\n"
                }
            ]
        },
        "SEE ALSO": {
            "content": "411toppm(1),  anytopnm(1),  asciitopgm(1),  atktopbm(1),  bioradtopgm(1), bmptopnm(1), brush‐\ntopbm(1), cmuwmtopbm(1), eyuvtoppm(1), fiascotopnm(1), fitstopnm(1), fstopgm(1),  g3topbm(1),\ngemtopnm(1),  giftopnm(1),  gouldtoppm(1),  hipstopgm(1),  icontopbm(1),  ilbmtoppm(1),  img‐\ntoppm(1), jpegtopnm(1), leaftoppm(1), lispmtopgm(1), macptopbm(1), mdatopbm(1),  mgrtopbm(1),\nmtvtoppm(1), neotoppm(1), palmtopnm(1), pamcut(1), pamdeinterlace(1), pamdice(1), pamfile(1),\npamoil(1),  pamstack(1),  pamstretch-gen(1),  pamstretch(1),  pbmclean(1),  pbmlife(1),  pbm‐\nmake(1),   pbmmask(1),  pbmpage(1),  pbmpscale(1),  pbmreduce(1),  pbmtext(1),  pbmtextps(1),\npbmto10x(1), pbmtoascii(1), pbmtoatk(1), pbmtobbnbg(1), pbmtocmuwm(1), pbmtoepsi(1), pbmtoep‐\nson(1),  pbmtog3(1),  pbmtogem(1),  pbmtogo(1),  pbmtoicon(1), pbmtolj(1), pbmtomacp(1), pbm‐\ntomda(1), pbmtomgr(1), pbmtonokia(1), pbmtopgm(1),  pbmtopi3(1),  pbmtoplot(1),  pbmtoppa(1),\npbmtopsg3(1),  pbmtoptx(1),  pbmtowbmp(1),  pbmtox10bm(1),  pbmtoxbm(1), pbmtoybm(1), pbmtoz‐\ninc(1),  pbmupc(1),  pcxtoppm(1),  pgmbentley(1),  pgmcrater(1),  pgmedge(1),  pgmenhance(1),\npgmhist(1),  pgmkernel(1),  pgmnoise(1),  pgmramp(1), pgmslice(1), pgmtexture(1), pgmtofs(1),\npgmtolispm(1), pgmtopbm(1), pgmtoppm(1), pi1toppm(1), pi3topbm(1),  pjtoppm(1),  pngtopnm(1),\npnmalias(1),  pnmarith(1),  pnmcat(1),  pnmcolormap(1), pnmcomp(1), pnmconvol(1), pnmcrop(1),\npnmcut(1), pnmdepth(1), pnmenlarge(1), pnmfile(1), pnmflip(1), pnmgamma(1), pnmhisteq(1), pn‐\nmhistmap(1),  pnmindex(1),  pnminvert(1),  pnmmargin(1),  pnmmontage(1),  pnmnlfilt(1),  pnm‐\nnorm(1), pnmpad(1), pnmpaste(1), pnmpsnr(1),  pnmquant(1),  pnmremap(1),  pnmrotate(1),  pnm‐\nscale(1), pnmscalefixed(1), pnmshear(1), pnmsmooth(1), pnmsplit(1), pnmtile(1), pnmtoddif(1),\npnmtofiasco(1), pnmtofits(1), pnmtojpeg(1), pnmtopalm(1), pnmtoplainpnm(1), pnmtopng(1), pnm‐\ntops(1), pnmtorast(1), pnmtorle(1), pnmtosgi(1), pnmtosir(1), pnmtotiff(1), pnmtotiffcmyk(1),\npnmtoxwd(1), ppm3d(1),  ppmbrighten(1),  ppmchange(1),  ppmcie(1),  ppmcolormask(1),  ppmcol‐\nors(1),   ppmdim(1),   ppmdist(1),   ppmdither(1),   ppmfade(1),   ppmflash(1),  ppmforge(1),\nppmhist(1), ppmlabel(1), ppmmake(1), ppmmix(1), ppmntsc(1), ppmpat(1), ppmquant(1),  ppmquan‐\ntall(1),  ppmqvga(1),  ppmrainbow(1),  ppmrelief(1), ppmshadow(1), ppmshift(1), ppmspread(1),\nppmtoacad(1), ppmtobmp(1), ppmtoeyuv(1), ppmtoicr(1), ppmtoilbm(1), ppmtoleaf(1), ppmtolj(1),\nppmtomap(1), ppmtomitsu(1), ppmtompeg(1), ppmtoneo(1), ppmtopcx(1), ppmtopgm(1), ppmtopi1(1),\nppmtopict(1),  ppmtopj(1),  ppmtopuzz(1),  ppmtorgb3(1),  ppmtosixel(1),  ppmtotga(1),   ppm‐\ntouil(1),   ppmtowinicon(1),  ppmtoxpm(1),  ppmtoyuv(1),  ppmtoyuvsplit(1),  ppmtv(1),  psid‐\ntopgm(1), pstopnm(1),  qrttoppm(1),  rasttopnm(1),  rawtopgm(1),  rawtoppm(1),  rgb3toppm(1),\nrletopnm(1),  sbigtopgm(1),  sgitopnm(1), sirtopnm(1), sldtoppm(1), spctoppm(1), sputoppm(1),\nst4topgm(1), tgatoppm(1), thinkjettopbm(1), tifftopnm(1), wbmptopbm(1), winicontoppm(1), xbm‐\ntopbm(1),  ximtoppm(1),  xpmtoppm(1),  xvminitoppm(1),  xwdtopnm(1),  ybmtopbm(1),  yuvsplit‐\ntoppm(1), yuvtoppm(1), zeisstopnm(1).\n\n\n",
            "subsections": []
        },
        "AUTHORS": {
            "content": "Many. See the individual manual pages.\n\n\n\n08 February 1994                             pbmfilters(1)",
            "subsections": []
        }
    },
    "summary": "pbmfilters - list of all programs in the netpbm package",
    "flags": [],
    "examples": [],
    "see_also": [
        {
            "name": "411toppm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/411toppm/1/json"
        },
        {
            "name": "anytopnm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/anytopnm/1/json"
        },
        {
            "name": "asciitopgm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/asciitopgm/1/json"
        },
        {
            "name": "atktopbm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/atktopbm/1/json"
        },
        {
            "name": "bioradtopgm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/bioradtopgm/1/json"
        },
        {
            "name": "bmptopnm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/bmptopnm/1/json"
        },
        {
            "name": "topbm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/topbm/1/json"
        },
        {
            "name": "cmuwmtopbm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/cmuwmtopbm/1/json"
        },
        {
            "name": "eyuvtoppm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/eyuvtoppm/1/json"
        },
        {
            "name": "fiascotopnm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/fiascotopnm/1/json"
        },
        {
            "name": "fitstopnm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/fitstopnm/1/json"
        },
        {
            "name": "fstopgm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/fstopgm/1/json"
        },
        {
            "name": "g3topbm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/g3topbm/1/json"
        },
        {
            "name": "gemtopnm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/gemtopnm/1/json"
        },
        {
            "name": "giftopnm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/giftopnm/1/json"
        },
        {
            "name": "gouldtoppm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/gouldtoppm/1/json"
        },
        {
            "name": "hipstopgm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/hipstopgm/1/json"
        },
        {
            "name": "icontopbm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/icontopbm/1/json"
        },
        {
            "name": "ilbmtoppm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ilbmtoppm/1/json"
        },
        {
            "name": "toppm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/toppm/1/json"
        },
        {
            "name": "jpegtopnm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/jpegtopnm/1/json"
        },
        {
            "name": "leaftoppm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/leaftoppm/1/json"
        },
        {
            "name": "lispmtopgm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/lispmtopgm/1/json"
        },
        {
            "name": "macptopbm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/macptopbm/1/json"
        },
        {
            "name": "mdatopbm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/mdatopbm/1/json"
        },
        {
            "name": "mgrtopbm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/mgrtopbm/1/json"
        },
        {
            "name": "mtvtoppm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/mtvtoppm/1/json"
        },
        {
            "name": "neotoppm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/neotoppm/1/json"
        },
        {
            "name": "palmtopnm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/palmtopnm/1/json"
        },
        {
            "name": "pamcut",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pamcut/1/json"
        },
        {
            "name": "pamdeinterlace",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pamdeinterlace/1/json"
        },
        {
            "name": "pamdice",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pamdice/1/json"
        },
        {
            "name": "pamfile",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pamfile/1/json"
        },
        {
            "name": "pamoil",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pamoil/1/json"
        },
        {
            "name": "pamstack",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pamstack/1/json"
        },
        {
            "name": "pamstretch-gen",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pamstretch-gen/1/json"
        },
        {
            "name": "pamstretch",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pamstretch/1/json"
        },
        {
            "name": "pbmclean",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmclean/1/json"
        },
        {
            "name": "pbmlife",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmlife/1/json"
        },
        {
            "name": "make",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/make/1/json"
        },
        {
            "name": "pbmmask",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmmask/1/json"
        },
        {
            "name": "pbmpage",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmpage/1/json"
        },
        {
            "name": "pbmpscale",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmpscale/1/json"
        },
        {
            "name": "pbmreduce",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmreduce/1/json"
        },
        {
            "name": "pbmtext",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmtext/1/json"
        },
        {
            "name": "pbmtextps",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmtextps/1/json"
        },
        {
            "name": "pbmto10x",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmto10x/1/json"
        },
        {
            "name": "pbmtoascii",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmtoascii/1/json"
        },
        {
            "name": "pbmtoatk",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmtoatk/1/json"
        },
        {
            "name": "pbmtobbnbg",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmtobbnbg/1/json"
        },
        {
            "name": "pbmtocmuwm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmtocmuwm/1/json"
        },
        {
            "name": "pbmtoepsi",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmtoepsi/1/json"
        },
        {
            "name": "son",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/son/1/json"
        },
        {
            "name": "pbmtog3",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmtog3/1/json"
        },
        {
            "name": "pbmtogem",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmtogem/1/json"
        },
        {
            "name": "pbmtogo",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmtogo/1/json"
        },
        {
            "name": "pbmtoicon",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmtoicon/1/json"
        },
        {
            "name": "pbmtolj",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmtolj/1/json"
        },
        {
            "name": "pbmtomacp",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmtomacp/1/json"
        },
        {
            "name": "tomda",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/tomda/1/json"
        },
        {
            "name": "pbmtomgr",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmtomgr/1/json"
        },
        {
            "name": "pbmtonokia",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmtonokia/1/json"
        },
        {
            "name": "pbmtopgm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmtopgm/1/json"
        },
        {
            "name": "pbmtopi3",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmtopi3/1/json"
        },
        {
            "name": "pbmtoplot",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmtoplot/1/json"
        },
        {
            "name": "pbmtoppa",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmtoppa/1/json"
        },
        {
            "name": "pbmtopsg3",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmtopsg3/1/json"
        },
        {
            "name": "pbmtoptx",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmtoptx/1/json"
        },
        {
            "name": "pbmtowbmp",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmtowbmp/1/json"
        },
        {
            "name": "pbmtox10bm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmtox10bm/1/json"
        },
        {
            "name": "pbmtoxbm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmtoxbm/1/json"
        },
        {
            "name": "pbmtoybm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmtoybm/1/json"
        },
        {
            "name": "inc",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/inc/1/json"
        },
        {
            "name": "pbmupc",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pbmupc/1/json"
        },
        {
            "name": "pcxtoppm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pcxtoppm/1/json"
        },
        {
            "name": "pgmbentley",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pgmbentley/1/json"
        },
        {
            "name": "pgmcrater",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pgmcrater/1/json"
        },
        {
            "name": "pgmedge",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pgmedge/1/json"
        },
        {
            "name": "pgmenhance",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pgmenhance/1/json"
        },
        {
            "name": "pgmhist",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pgmhist/1/json"
        },
        {
            "name": "pgmkernel",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pgmkernel/1/json"
        },
        {
            "name": "pgmnoise",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pgmnoise/1/json"
        },
        {
            "name": "pgmramp",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pgmramp/1/json"
        },
        {
            "name": "pgmslice",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pgmslice/1/json"
        },
        {
            "name": "pgmtexture",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pgmtexture/1/json"
        },
        {
            "name": "pgmtofs",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pgmtofs/1/json"
        },
        {
            "name": "pgmtolispm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pgmtolispm/1/json"
        },
        {
            "name": "pgmtopbm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pgmtopbm/1/json"
        },
        {
            "name": "pgmtoppm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pgmtoppm/1/json"
        },
        {
            "name": "pi1toppm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pi1toppm/1/json"
        },
        {
            "name": "pi3topbm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pi3topbm/1/json"
        },
        {
            "name": "pjtoppm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pjtoppm/1/json"
        },
        {
            "name": "pngtopnm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pngtopnm/1/json"
        },
        {
            "name": "pnmalias",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmalias/1/json"
        },
        {
            "name": "pnmarith",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmarith/1/json"
        },
        {
            "name": "pnmcat",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmcat/1/json"
        },
        {
            "name": "pnmcolormap",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmcolormap/1/json"
        },
        {
            "name": "pnmcomp",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmcomp/1/json"
        },
        {
            "name": "pnmconvol",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmconvol/1/json"
        },
        {
            "name": "pnmcrop",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmcrop/1/json"
        },
        {
            "name": "pnmcut",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmcut/1/json"
        },
        {
            "name": "pnmdepth",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmdepth/1/json"
        },
        {
            "name": "pnmenlarge",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmenlarge/1/json"
        },
        {
            "name": "pnmfile",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmfile/1/json"
        },
        {
            "name": "pnmflip",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmflip/1/json"
        },
        {
            "name": "pnmgamma",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmgamma/1/json"
        },
        {
            "name": "pnmhisteq",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmhisteq/1/json"
        },
        {
            "name": "mhistmap",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/mhistmap/1/json"
        },
        {
            "name": "pnmindex",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmindex/1/json"
        },
        {
            "name": "pnminvert",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnminvert/1/json"
        },
        {
            "name": "pnmmargin",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmmargin/1/json"
        },
        {
            "name": "pnmmontage",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmmontage/1/json"
        },
        {
            "name": "pnmnlfilt",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmnlfilt/1/json"
        },
        {
            "name": "norm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/norm/1/json"
        },
        {
            "name": "pnmpad",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmpad/1/json"
        },
        {
            "name": "pnmpaste",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmpaste/1/json"
        },
        {
            "name": "pnmpsnr",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmpsnr/1/json"
        },
        {
            "name": "pnmquant",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmquant/1/json"
        },
        {
            "name": "pnmremap",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmremap/1/json"
        },
        {
            "name": "pnmrotate",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmrotate/1/json"
        },
        {
            "name": "scale",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/scale/1/json"
        },
        {
            "name": "pnmscalefixed",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmscalefixed/1/json"
        },
        {
            "name": "pnmshear",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmshear/1/json"
        },
        {
            "name": "pnmsmooth",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmsmooth/1/json"
        },
        {
            "name": "pnmsplit",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmsplit/1/json"
        },
        {
            "name": "pnmtile",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmtile/1/json"
        },
        {
            "name": "pnmtoddif",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmtoddif/1/json"
        },
        {
            "name": "pnmtofiasco",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmtofiasco/1/json"
        },
        {
            "name": "pnmtofits",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmtofits/1/json"
        },
        {
            "name": "pnmtojpeg",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmtojpeg/1/json"
        },
        {
            "name": "pnmtopalm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmtopalm/1/json"
        },
        {
            "name": "pnmtoplainpnm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmtoplainpnm/1/json"
        },
        {
            "name": "pnmtopng",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmtopng/1/json"
        },
        {
            "name": "tops",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/tops/1/json"
        },
        {
            "name": "pnmtorast",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmtorast/1/json"
        },
        {
            "name": "pnmtorle",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmtorle/1/json"
        },
        {
            "name": "pnmtosgi",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmtosgi/1/json"
        },
        {
            "name": "pnmtosir",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmtosir/1/json"
        },
        {
            "name": "pnmtotiff",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmtotiff/1/json"
        },
        {
            "name": "pnmtotiffcmyk",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmtotiffcmyk/1/json"
        },
        {
            "name": "pnmtoxwd",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pnmtoxwd/1/json"
        },
        {
            "name": "ppm3d",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppm3d/1/json"
        },
        {
            "name": "ppmbrighten",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmbrighten/1/json"
        },
        {
            "name": "ppmchange",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmchange/1/json"
        },
        {
            "name": "ppmcie",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmcie/1/json"
        },
        {
            "name": "ppmcolormask",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmcolormask/1/json"
        },
        {
            "name": "ors",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ors/1/json"
        },
        {
            "name": "ppmdim",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmdim/1/json"
        },
        {
            "name": "ppmdist",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmdist/1/json"
        },
        {
            "name": "ppmdither",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmdither/1/json"
        },
        {
            "name": "ppmfade",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmfade/1/json"
        },
        {
            "name": "ppmflash",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmflash/1/json"
        },
        {
            "name": "ppmforge",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmforge/1/json"
        },
        {
            "name": "ppmhist",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmhist/1/json"
        },
        {
            "name": "ppmlabel",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmlabel/1/json"
        },
        {
            "name": "ppmmake",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmmake/1/json"
        },
        {
            "name": "ppmmix",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmmix/1/json"
        },
        {
            "name": "ppmntsc",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmntsc/1/json"
        },
        {
            "name": "ppmpat",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmpat/1/json"
        },
        {
            "name": "ppmquant",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmquant/1/json"
        },
        {
            "name": "tall",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/tall/1/json"
        },
        {
            "name": "ppmqvga",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmqvga/1/json"
        },
        {
            "name": "ppmrainbow",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmrainbow/1/json"
        },
        {
            "name": "ppmrelief",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmrelief/1/json"
        },
        {
            "name": "ppmshadow",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmshadow/1/json"
        },
        {
            "name": "ppmshift",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmshift/1/json"
        },
        {
            "name": "ppmspread",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmspread/1/json"
        },
        {
            "name": "ppmtoacad",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmtoacad/1/json"
        },
        {
            "name": "ppmtobmp",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmtobmp/1/json"
        },
        {
            "name": "ppmtoeyuv",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmtoeyuv/1/json"
        },
        {
            "name": "ppmtoicr",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmtoicr/1/json"
        },
        {
            "name": "ppmtoilbm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmtoilbm/1/json"
        },
        {
            "name": "ppmtoleaf",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmtoleaf/1/json"
        },
        {
            "name": "ppmtolj",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmtolj/1/json"
        },
        {
            "name": "ppmtomap",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmtomap/1/json"
        },
        {
            "name": "ppmtomitsu",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmtomitsu/1/json"
        },
        {
            "name": "ppmtompeg",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmtompeg/1/json"
        },
        {
            "name": "ppmtoneo",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmtoneo/1/json"
        },
        {
            "name": "ppmtopcx",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmtopcx/1/json"
        },
        {
            "name": "ppmtopgm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmtopgm/1/json"
        },
        {
            "name": "ppmtopi1",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmtopi1/1/json"
        },
        {
            "name": "ppmtopict",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmtopict/1/json"
        },
        {
            "name": "ppmtopj",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmtopj/1/json"
        },
        {
            "name": "ppmtopuzz",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmtopuzz/1/json"
        },
        {
            "name": "ppmtorgb3",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmtorgb3/1/json"
        },
        {
            "name": "ppmtosixel",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmtosixel/1/json"
        },
        {
            "name": "ppmtotga",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmtotga/1/json"
        },
        {
            "name": "touil",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/touil/1/json"
        },
        {
            "name": "ppmtowinicon",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmtowinicon/1/json"
        },
        {
            "name": "ppmtoxpm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmtoxpm/1/json"
        },
        {
            "name": "ppmtoyuv",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmtoyuv/1/json"
        },
        {
            "name": "ppmtoyuvsplit",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmtoyuvsplit/1/json"
        },
        {
            "name": "ppmtv",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ppmtv/1/json"
        },
        {
            "name": "topgm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/topgm/1/json"
        },
        {
            "name": "pstopnm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/pstopnm/1/json"
        },
        {
            "name": "qrttoppm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/qrttoppm/1/json"
        },
        {
            "name": "rasttopnm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/rasttopnm/1/json"
        },
        {
            "name": "rawtopgm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/rawtopgm/1/json"
        },
        {
            "name": "rawtoppm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/rawtoppm/1/json"
        },
        {
            "name": "rgb3toppm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/rgb3toppm/1/json"
        },
        {
            "name": "rletopnm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/rletopnm/1/json"
        },
        {
            "name": "sbigtopgm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/sbigtopgm/1/json"
        },
        {
            "name": "sgitopnm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/sgitopnm/1/json"
        },
        {
            "name": "sirtopnm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/sirtopnm/1/json"
        },
        {
            "name": "sldtoppm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/sldtoppm/1/json"
        },
        {
            "name": "spctoppm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/spctoppm/1/json"
        },
        {
            "name": "sputoppm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/sputoppm/1/json"
        },
        {
            "name": "st4topgm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/st4topgm/1/json"
        },
        {
            "name": "tgatoppm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/tgatoppm/1/json"
        },
        {
            "name": "thinkjettopbm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/thinkjettopbm/1/json"
        },
        {
            "name": "tifftopnm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/tifftopnm/1/json"
        },
        {
            "name": "wbmptopbm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/wbmptopbm/1/json"
        },
        {
            "name": "winicontoppm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/winicontoppm/1/json"
        },
        {
            "name": "topbm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/topbm/1/json"
        },
        {
            "name": "ximtoppm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ximtoppm/1/json"
        },
        {
            "name": "xpmtoppm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/xpmtoppm/1/json"
        },
        {
            "name": "xvminitoppm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/xvminitoppm/1/json"
        },
        {
            "name": "xwdtopnm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/xwdtopnm/1/json"
        },
        {
            "name": "ybmtopbm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/ybmtopbm/1/json"
        },
        {
            "name": "toppm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/toppm/1/json"
        },
        {
            "name": "yuvtoppm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/yuvtoppm/1/json"
        },
        {
            "name": "zeisstopnm",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/zeisstopnm/1/json"
        }
    ]
}