Audio editor (sound editor) software. * Graphical representation of sound. * All types of operations such as invert, reverse, amplify, normalize, fade, vibrato, etc. are supported. * All types of filters such as LowPass, HighPass, LowShelf, etc. are supported. * Unlimited undo of operations. * Supported formats: MP3 (including VBR), WMA, WAV, ADPCM, GSM, DSP, MP2, PCM, OGG Vorbis, G721, G723, G726, A-LAW, U-LAW and RAW.

Dr.Tag
With an intuitive interface, Dr.Tag let's you organize your MP3, Ogg Vorbis and WMA collection in no time. Features like renaming, restructuring, tagging, playing, previewing and batch editing give you all the control over your music files!

MeowCdMp3
MeowCdMp3 is a free cd to sound converter that supports mp3, wav and ogg sound files. Features drag and drop support and an option to generate Id3v1 tags common to several files.

RB-MusicBase
MP3- Wave- and Midi management with database and many optional functions It has a powerful "fast text search" (full text search) and a powerful list print function with possibility to create your own reports (templates). And many other more!

Xilisoft Zune Video Converter
Xilisoft Zune Video Converter can convert popular video formats like AVI, MPEG, DivX, RM, MOV, ASF, VOB to Zune WMV, MP4, MPEG4 video file, and also convert audio files including WAV, RA, AC3, MP2, APE, OGG, CDA etc. to Zune audio MP3, WMA, AAC.

AudioCD MP3 Studio Suite
AudioCD MP3 Studio Suite makes it really easy to create your own private audio CD library!