1)   Free M4a to MP3 Converter 6.0
Free M4a to MP3 Converter is a free and narrowly focused application with an intuitive interface allowing you to convert M4A and AAC to MP3/WAV and immediately listen to the converted music with the help of the built-in player. Check it out now!
License:Freeware, 0 USD to buy Size:2.67 MB

 2)   Easy RealMedia Producer 1.94
A software to generate RM/RMVB files
License:Freeware, USD to buy Size:8.00 MB

 3)   Codec Pack All in 1 6.0.3.0 1 6.0.3.0 2007
Codec Pack All in 1 6.0.3.0 includes : - DivX 6.1.1 - XviD Codec 1.1 - DivX, XviD - FFDShow 17.02.2005 Alpha - MPEG2 2.0.0.0 - Subtitles G400 2.83 - Subtitles DVobSub (Win9x, Win2k and WinXP) 2.23, 2.33 - OGG Vorbis 0.9.9.5 - AC3 1.01a RC5
License:Freeware, free USD to buy Size: MB

 4)   REALTEK High Definition Audio Driver 1.57
High definition audio driver from Realtek.
License:Freeware, USD to buy Size:24.00 MB

 5)   MP3 to AMR Converter 2.0.2
Allok MP3 to AMR Converter software is a powerful AMR Converter that lets you convert your audio files to and from the AMR format used by your Cell Phone. Convert from WAV, MP3, OGG, WMA, AC3, AMR, 3GP, MP2 to AMR format. - FREE Download
License:Shareware, 24.99 USD to buy Size:3.74 MB

 6)   Alt MP3 Bitrate Converter 2.1
Change bitrate of MP3 files in one click at high speed! Main Features: - converting in one click! - high speed; - setting resulting format options; - automatic source deleting; - drag and drop support; -skins support; - editor of tags.
License:Shareware, 17 USD to buy Size:2.57 MB

 7)   OneClick BlackBerry Video Converter 1.04
OneClick BlackBerry Video Converter is the best software for MP4/3GP file conversion of portable BlackBerry devices. OneClick BlackBerry Video Converter introduces unmatchable video compresssion ratio and conversion speed.
License:Shareware, 24.95 USD to buy Size:11.31 MB

 8)   RM-to-MP3-Converter 2.0.2
RM-to-MP3-Converter is for converting RM files (Real Media Files: *.rm, *.rmvb, *.ram, *.ra, *.rmj, etc.) to MP3 files. It can also convert RM to WAV. RM-to-Mp3 Converter supports batch converting mode. And MP3 and WAV parameters may be changed!!
License:Shareware, 24.95 USD to buy Size:1.60 MB

 9)   OneClick iPod Video Converter 1.02
OneClick iPod Video Converter is the best software for MP4 file conversion of portable iPod devices. OneClick iPod Video Converter introduces unmatchable video compresssion ratio and conversion speed.
License:Shareware, 24.95 USD to buy Size:11.31 MB

 10)   SoundCopy 1.1
SoundCopy records audio through your soundcard to a WAV file, on demand, or automatically to a schedule. It also converts from WAV to mp3. Useful for recording meetings, conversations, dictation, backing up cassettes, recording radio programs, etc.
License:Freeware, 0 USD to buy Size: MB

 11)   101 AVI MPEG WMV Converter 2.6
101 AVI MPEG WMV Converter batch converts video formats between VCD, SVCD, DVD, AVI, XDIV, MPEG1, MPEG2, ASF and WMV. It offers support different AVI video/sound codecs and WMV codec, such as DivX, Xvid and MPEG4. CBR and VBR are available.
License:Shareware, 19.95 USD to buy Size:1.40 MB

 12)   All4 Audio MP3 Converter 2.42
Audio MP3 Converter converts audio formats such as MP3, WMA, WAV, OGG, APE from one format to another. It supports editing MP3 ID3 V1 and MP3 ID3 V2 Tag. It supports normalizing WAV files.
License:Shareware, 19.95 USD to buy Size:1.78 MB

 13)   Nero Digital Audio 1.0.7.0
Reference MPEG-4 & 3GPP Audio Encoder.
License:Freeware, USD to buy Size:1.00 MB

 14)   Free CD to MP3 Converter 2.3
A free and easy to use CD ripper software allows you to extract audio CD and convert to MP3, Wav, Ogg or Wma format.It can normalize the output files and supports additional LAME options. You can record to MP3 with your microphone.
License:Freeware, 0 USD to buy Size:1.54 MB

 15)   ! RM Audio Converter 1.00
RM Audio Converter supports batch conversion between RM, MP3, WAV, WMA and OGG files. It converts the audio files digitally-not through the soundcard-which enables you to make perfect copies of the originals.
License:Shareware, 22.95 USD to buy Size:5.61 MB

 16)   Super WMA Cutter Joiner 1.00
Super WMA Cutter Joiner is a super editor to cut/join WMA files. It also supports MP3, WAV and OGG format. It build audio cutter and audio joiner into one software. Cut/join with high precision and no quality is lost.
License:Shareware, 24.95 USD to buy Size:2.72 MB

 17)   !SoundTaxi 2007 7.3
SoundTaxi 2007 easily convert DRM protected music files and various audio files to unprotected MP3, CD, iPod and other MP3 player file formats at high speed and CD quality- legally.
License:Shareware, 14.9 USD to buy Size:6.78 MB

 18)   RM MP3 Converter 1.1
RM MP3 Converter lets you easily to convert Real Audio files (.rm, .ra, .ram) to MP3 and WAV files directly, also you can extract Audio from Real Video files for your MP3 Player(such as iPod)! Supports full MP3 options with VBR properties.
License:Shareware, 24.95 USD to buy Size:1.11 MB

 19)   Audio Encoder 2.160
Audio Encoder is a powerful audio converter which can convert among MP3, WAV, WMA, MP4, M4A, AAC, OGG, etc., such as convert M4A to MP3, convert MP4 to MP3.
License:Shareware, 23.00 USD to buy Size:2.72 MB

 20)   MP3 WAV Converter 3.26
MP3 WAV Converter is the ideal all-in-one tool for converting batches of MP3 into WAV for CD burning. Want to get more music on a disk? It's also great for converting your favorite old collection of WAV into the space-saving condensed MP3 format.
License:Shareware, 19.95 USD to buy Size:2.48 MB