| OBW |
Superior Drummer Sounds File |
audio file |
| ODM |
OverDrive Media File |
audio file |
| OFR |
OptimFROG Audio File |
audio file |
| OGA |
Ogg Vorbis Audio File |
audio file |
| OGG |
Ogg Vorbis Audio File |
audio file |
| OGGSTR |
Godot Engine Ogg Audio File |
audio file |
| OKT |
Oktalyzer Module |
audio file |
| OMA |
Sony OpenMG Music File |
audio file |
| OMF |
Open Media Framework File |
audio file |
| OMG |
OpenMG Audio File |
audio file |
| OMX |
OtsAV Media Library Information File |
audio file |
| OPUS |
Opus Audio File |
audio file |
| ORC |
Voyetra Digital Orchestrator File |
audio file |
| OTA |
OTA Ringtone File |
audio file |
| OTS |
OtsAV Album File |
audio file |
| OVE |
Overture Musical Score |
audio file |
| OVW |
Cubase WAVE Overview File |
audio file |
| OVW |
Logic Pro Overview File |
audio file |