Aye SplitTiff is a tif tiff splitter able to split multiple-page tif tiff files into single-page tif files in batches. Both GUI and command line modes.
CrackTiff is a tiff converter & merger, able to convert tiff files from one compression mode into another, such as convert uncompressed tif into PackBits, group 3, group 4, LZW, JPEG compressed tiff. You can also merge more tiff files into one.
AyeConvert is a image converter, enables you to convert your bmp cur dcx emf fmf g3f g3n gif ico jpeg jpg j2k j2c jp2 jpc pcx pgx png pnm pgm ppm ras tif tiff wbmp wmf to bmp tiff jpeg png pcx dcx tga ras, etc.