Foobar2000 is an advanced audio player for the Windows platform. Some of the basic features include ReplayGain support, low memory footprint and native support for several popular audio formats.

Features of foobar2000 :

- Audio formats supported: MKA, MP1, MP2, MP3, MP4, MPC, AAC, Ogg Vorbis, FLAC / Ogg FLAC, WavPack, WAV, AIFF, AU, SND, CDDA, WMA.
- Full unicode support.
- Advanced tagging capabilities.
- Support for transcoding all supported audio formats using the Converter component (requires external commandline encoder executables for different output formats).
- ReplayGain support - both playback and calculation.
- Customizable keyboard shortcuts.
- Open component architecture allowing third-party developers to extend functionality of the player.

Changes in foobar2000 0.9.6.4 :

- Third party components can now register custom protocols with the File Types preferences page.
- Removed the restriction of just one instance of specific DSP in a DSP chain.
- Fixed incorrect handling of 3-channel and 5-channel FLAC and Vorbis files.
- Converter now accepts alternate names for some of command-line encoder binaries (mpcenc.exe, oggenc2.exe).
- Converter and File Operations components no longer strip trailing dots from names of created files.
- Improved compatibility with dodgy Windows shell replacements.
- Automated submission of crash reports.