GenieSys AudioCollapser RatHole v3.1 software is intended for non-destructive compressing (collapsing) of files containing audio data in PCM 8, 16, 24 bit or IEEE_FLOAT 32 bit data format and the file formats like WAV, SF2, GIG, Cakewalk BUN, CWB etc. A new GenieSys AudioCollapse? compressing algorithm makes it possible to very efficiently reduce the size of packed audio data and then unpack exactly the same bits, with no differences to the original data. AudioCollapse? compressing algorithm compresses audio data, considering the bit depth of the digital data contained in the audio file (8/16/24/32 bps). The algorithm proved to be equally effective in compressing any audio formats.