CrackTiff is a tif tiff converter and merger, able to convert tif tiff files from one compression mode into another. For example, you can convert uncompressed tif tiff files into PackBits commpressed, group 3 fax (MH,MR or T.4) commpressed, group 4 fax (MMR or T.6) commpressed or jpeg compressed tif tiff files, or convert PackBits commpressed, group 3 fax (MH,MR or T.4) commpressed, group 4 fax (MMR or T.6) commpressed, LZW compressed or jpeg compressed tif tiff files into uncompressed tif tiff files. You can merge (combine) multiple tif tiff files into one tiff file by the same compression mode with CrackTiff. CrackTiff supports uncompressed, PackBits commpressed, group 3 fax (MH,MR or T.4) commpressed, group 4 fax (MMR or T.6) commpressed, LZW compressed or jpeg compressed tif tiff files. Options to keep file name and sub folder conversion. Both GUI and command line modes. CrackTiff is small and easy to use.