OMO - OR
-
- OMO - Oracle Media Objects File
- OMO - OMake Object File
- OMP - Office Manager Pro Document Archive ( Softwarebuero Krekeler )
- OMP - Office Manager Document Archive
- OMP - OpenMind Project ( MatchWare A/S)
- OMS - Briggs Softworks Order Maven
- OMS - Omega Downloader Configuration File
- OMX - OMAX Make tool path data ( with rem) Header
- OMX - OtsAV Media Library Information File
- OMX - OMAX Make Tool Path File ( OMAX Corporation )
- OMX - Ots Media Library Header
- ON - Tuningwrench Audio Utility compressed file
- ON - Audio Utility Tuningwrench compressed file
- ON2 - on2 encoded FLV file
- OND - Lotus Notes file
- OND - Notes Database (IBM)
- OND - Lotus Notes Database Header
- ONE - Microsoft OneNote 2007 file
- ONE - EdgeCAM Licensing data file
- ONE - SEMONE Compressed Archive file
- ONE - SEMONE Compressed Archive
- ONE - docPointer Visual ReadMe file
- ONEPKG - Data File
- ONEPKG - Microsoft OneNote package file
- ONETMP - Microsoft OneNote temporary file
- ONF - Open Navigation Format File
- ONPF - Apple DocViewer Prefs
- ONW - Omron HMI NTST file
- OO - Free Pascal Object File for OS/2 Version (FPC Development Team )
- OO1 - Voice file (Typhoon)
- OOF - Data - Outrage 3D Object Format ( Descent )
- OOGL - Object Oriented Graphics Library
- OOM - Swap file (Shroom)
- OOP - OOP compressed archive Header
- OOP - OOP Packer archive file
- OOS - OpenOffice.org spreadsheet file
- OP - Rescue Disk File
- OP - Origin Preprocessed Origin C File ( OriginLab Corporation )
- OP2 - Musplay 1.72 file
- OP2 - Outpost 2 Saved Game
- OP2 - Stanford Research Systems Optimlelt file
- OP2 - NEi Nastran Binary Results Neutral File
- OP_ - GKSetup support file
- OPA - Psion OPL object file
- OPA - Psion OPL Object File ( Psion PLC)
- OPC - Office Upgrade Control file Header
- OPC - Office Upgrade Control File ( Microsoft Corporation )
- OPC - Beta 44 Job File
- OPD - OmniPage Document
- OPD - Durango Interferometry Software document file
- OPD - ZX Spectrum emulator file
- OPD - Durango Interferometry data Header
- OPENBSD - OpenBSD Readme File
- OPENGL - OpenGL file
- OPF - Obsidium Project File ( Obsidium Software )
- OPF - FlipAlbum File
- OPF - Gemstar eBook Publisher Package ( Gemstar eBook )
- OPF - Obsidium Project File Header
- OPF - Visual OMP Project File (DNA Software Inc.)
- OPF - KEPServerEX Project Configuration File ( Kepware Technologies Inc.)
- OPF - Flip Album File
- OPF - Open eBook File
- OPF - FlipViewer FlipBook File
- OPG - Unknown file extension
- OPI - OmniPass Exported User ( Softex Inc.)
- OPI - Adlib OCR processing information file
- OPJ - Project file (Orcad Schematic Capture)
- OPK - Origin Origin Pack File ( OriginLab Corporation )
- OPL - Organiser Programming Language source file (Psion/Symbian)
- OPM - Quadrox Digital CCTV System Components
- OPML - OPML File
- OPML - OPML - Outline Processor Markup Language Header
- OPML - Outline Processor Markup Language
- OPN - Active options (Exact)
- OPO - Output executable file (OPL)
- OPOS - VirtuaSys Opos Script ( VirtuaSys :: Sistemas Virtuais )
- OPP - IPhoto File ( Keronsoft )
- OPR - OPRO X Browser file
- OPS - Microsoft Office Profile Settings File
- OPS - Office Profile - Settings (v11.0) Header
- OPS - Dynamite VSP Object Placement Style (3am Solutions (UK) Limited )
- OPS - Office Profile Settings File
- OPS - Office Profile - Settings (v1.1) Header
- OPT - Developer Studio file (Microsoft)
- OPT - Optimize support file (QEMM)
- OPW - Organization chart (Org Plus for Windows)
- OPX - Microsoft Organizer Organization Chart
- OPX - Inactive options (Exact)
- OPX - Extension DLL (OPL)
- OPY - OptiY Model ( OptiY )
- OQY - MS Excel OLAP Query File
- OQY - Excel OLAP Query File ( Microsoft Corporation )
- OR2 - Calendar file (Lotus Organizer 2)
- OR3 - Lotus Organizer 97 file
- OR4 - IBM Lotus Organizer (v4) File
- OR4 - Organizer (IBM)
- OR5 - Organizer (IBM)
- OR5 - IBM Lotus Organizer (v5) File
- OR6 - Lotus Organizer data file
- OR6 - IBM Lotus Organizer (v6) File
