- Cog homepage
- Cog forums
- Developer email

## Supported codecs

- Ogg Vorbis
- FLAC
- AAC
- MP3
- WAV
- AIFF
- Musepack
- Monkey's Audio
- Shorten
- WavPack
- Apple Lossless
- WMA Standard, Pro, Lossless, and Voice
- TrueAudio
- MIDI Sequences
- Sequenced Module formats (IT, XM, S3M, MOD, STM, PTM, MTM, 669, PSM, AM, J2B, DSM, AMF, OKT/OKTA, and UMX)
- Emulated Console formats supported by the Game_Music_Emu library (AY, GBS, HES, KSS, NSF/NSFE, SAP, SGC, SPC, and VGM/VGZ)
- Many Emulated Console formats utilizing the PSF format (PSF, PSF2, SSF, DSF, QSF, GSF, NCSF, 2SF, and their respective mini variants)
- Any codec supported by Mac OS X's Core Audio API

## Supported tags

- Vorbis comments/FLAC tags
- ID3v1.0, 1.1, 2.3+
- APEv1 and v2

## Supported Archive formats

- ZIP
- GZip
- RAR (also renamed to RSN)
- 7-Zip (also renamed to VGM7Z)

## Controls

| Play/Pause/Previous/Next
| Show/hide File Drawer |  | Repeat on/off
| Show/hide Info Drawer |  | Shuffle on/off

## General features

- Last.fm support
- Growl support
- M3U and PLS playlist
- HTTP streaming
- Output device selection
- Gapless playback
- Logarithmic volume control
- Smart shuffle
- Seeking