External plugin for foobar2000 (not included in the Special Installer) to handle iPod file transfers and converting to AAC/MP4 from any input format.

Speek's frontend for AAC/MP4 batch encoding, decoding and file muxing with command line versions of FAAC, FAAD2 and mp4creator.

An MPEG-4 plugin for Windows Media Player, RealPlayer and older QuickTime versions enabling playback of RTP streams.

SourceForge provides daily statistics about downloads and page hits.

Commercial converter using FAAC and FAAD2 for AAC/MP4 support.

Decodes AAC bitstreams (LC and HE) in the RM container, rips CDs to M4A, connects to its music store and is freely available for several platforms.

DirectShow filter suite from Dicas to decode MP4 and 3GP files or RTP streams of MPEG-4 content, also available as a standalone player application.

The new version by DeXT reads many input formats and transcodes them to several others, uses libfaad2.dll and libfaac.dll for AAC.