The libtiff package contains fax2ps, fax2tiff, gif2tiff, pal2rgb, ppm2tiff, ras2tiff, raw2tiff, rgb2ycbcr, thumbnail, tiff2bw, tiff2pdf, tiff2ps, tiff2rgba, tiffcmp, tiffcp, tiffdither, tiffdump, tiffinfo, tiffmedian, tiffset, tiffsplit and libtiff libraries. fac2ps converts a TIFF facsimile to compressed PostScript file. fax2tiff creates a TIFF Class F fax file from raw fax data. gif2tiff creates a TIFF file from a GIF87 format image file. pal2rgb converts a palette color TIFF image to a full color image. ppm2tiff creates a TIFF file from a PPM image file. ras2tiff creates a TIFF file from a Sun rasterfile. raw2tiff converts a raw byte sequence into TIFF. rgb2ycbcr converts non-YCbCr TIFF images to a YCbCr TIFF image. thumbnail creates a TIFF file with thumbnail images. tiff2bw converts a color TIFF image to grayscale. tiff2pdf converts a TIFF image to a PDF document. tiff2ps converts a TIFF image to a PostScript file. tiff2rgba converts a wide variety of TIFF images into an RGBA TIFF image. tiffcmp compares two TIFF files. tiffcp copies (and possibly converts) a TIFF file. tiffdither converts a grayscale image to bilevel using dithering. tiffdump prints verbatim information about TIFF files. tiffinfo prints information about TIFF files. tiffmedian applies the median cut algorithm to data in a TIFF file. tiffsplit splits a multi-image TIFF into single-image TIFF files. The tiff libraries are used by many programs to read and write tiff files.