1)   Codec Pack - Standard 6.0.5
The Cole2k Media standard codec package features a collection of codecs and filters for encoding/decoding

 2)   Codec Pack (Advanced) 6.0.3
The Cole2k Media advanced codec package features a collection of codecs and filters for encoding/decoding a large variety of video/audio formats

 3)   River Past Audio Converter Pro 7.7.9
Batch convert audio from DVD, 3GP, AC3, AIF, APE, ASF, AU, AVI, VCD DAT, DivX, DV, FLAC, IVF, M4A, MKA, MKV, MOV, MP3, MP4, MPA, MPC, MPG, OFR, OGG, OGM, RA, RAM, RM, SD2, SND, TTA, DVD VOB, WAV, WMA, WMV, XviD to AIF, MP3, OGG, WAV, WMA.

 4)   Audio Fish 1.2
Easily encode your WAV files to MP3, AAC/M4A, Windows Media Audio (Lossy & Lossless), Ogg-Vorbis, MusePack (MPC), FLAC, Monkey's Audio (APE), WavPack, and TrueAudio (TTA) formats using an intuitive drag & drop system.

 5)   CD-Tag 2.20.1428
Encode to various formats, tag your MP3's, rename MP3's and directories, edit CUE sheets, import album info from FreeDB, create M3U's, create/verify SFV/MD5's and even create NFO's.

 6)   River Past Audio Converter 7.6.9
Batch convert audio from DVD,3GP, AC3, AIFF/AIFC, APE, ASF, AU, AVI, VCD DAT, DivX, DV, FLAC, IVF, M4A, MKA, MKV, MOV, MP3, MP4, MPA, MPC, MPG, OFR, OGG, OGM, RA, RAM, RM, SD2, SND, TTA, DVD VOB, WAV, WMA, WMV, XviD to AIF, MP3, OGG, WAV, WMA or M4A.

 7)   MP3 Stream Editor 3.2
Visually edit MP3 audio on a 3D sample display. Encode, re-encode, convert to WAV/WMA or any other command line encoder, record MP3/Flac streams, burn AudioCD or MP3 CD/DVD compilations, professional ID3v2 Tagger, CD ripper with cddb/freedb support.