Program foobar2000 advanced audio player for the Windows operating system . It includes a number of key features such as ReplayGain support , low memory usage and support for popular audio formats .

System foobar2000 main features include:

- Good support popular audio formats today , such as MP3 , MP4 , AAC , CD Audio , WMA , Vorbis , FLAC , WavPack , WAV , AIFF , Musepack , Speex , AU , SND ...
- Full support for Unicode mode display .
- Ability to adjust and customize diversity .
- Easy set hotkey functions used .
- Many plugins support .

Foobar2000 updates in version 1.3 :

- Maximize overall performance , mainly affecting the large playlists and song library .
- When searching , the search box in the playlist and the library is no longer blocked again UI .
- The video format converter : convert additional custom ReplayGain information to the output file .
- Transfer files from the metadata of the foobar2000 cache to use less system resources and software work better .
- FFmpeg updated to version 2.0.1 .
- Fix running continuously HE - AAC files with iTunes occur .
- Improved scroll playlist .