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.