os3 | OS/2 Warp 3 System Data |
osa | JD Edwards EnterpriseOne OSA File |
osbx | OneSafe Backup Archive |
osc | OpenStreetMap Change |
oscd | TouchOSC Interface Editor Template |
oset | Marmoset OSET Data |
osf | Opera Skin Data |
osh | IBM InfoSphere Schema Data |
osi | Osiris Data |
osis | Open Scriptural Information Standard Data |
osl | OckamSoft 4 Log |
osl | Orbit Symbol Library |
osm | OpenStreetMap Map |
osm | WaterGEMS Outage Segmentation Results Data |
ospx | Dell KACE Patch Definition FIle |
oss | Microsoft Office Outlook Saved Search |
ost | Microsoft Outlook Offline Folder File |
osw | ONESWING Contents Data |
osw | Powernet Waveform File |
osz | OpenLP Service File |
ot | Atari Jaguar TOM Object |
ot | TheWord Old Testament Text Module |
otdr | Yokogawa OTDR Data |
ote | Orbscan Treatment Export Data |
oth | Microsoft PowerToys Explorer Tool Data |
oth | Origin Theme Data |
otl | NoteTab Outline |
otl | Ventura Publisher Type Foundry Outline Editor Data |
otlb | Microsoft OLE Type Library |
otn | OmniPage Training |