© 2013 - 2024 All rights reserved | Contact
| File extension | The full name of the file |
|---|---|
| .O file extension | Object |
| .OCX file extension | ActiveX Control |
| .ODF file extension | Open Document Interchange Format (ODIF) |
| .ODG file extension | OpenDocument Drawing |
| .ODS file extension | OpenDocument Spreadsheet |
| .ODT file extension | ODF Text Document |
| .OFX file extension | Open Financial Exchange Format |
| .OGG file extension | Ogg Vorbis Audio |
| .OGV file extension | Ogg Vorbis Video |
| .OLD file extension | Backup |
| .ONE file extension | Microsoft OneNote Document |
| .ONEPKG file extension | Microsoft OneNote Package |
| .OPML file extension | OPML Outline Processor Markup Language File Format |
| .ORF file extension | Olympus Digital Camera Raw Image File |
| .OTF file extension | OpenType Font File Format |
| .OTT file extension | OpenOffice.org Text Document Template |
| .OVA file extension | Open Virtual Machine Format |
| .OXPS file extension | Windows 8 OpenXPS Document |
| .O01 file extension | Typhoon Voice |
| .O2C file extension | Objects To See 3D File Format |
| .O3D file extension | Google Open 3D Web Graphic Format |
| .O8D file extension | OCTGN Deck |
| .O8G file extension | OCTGN Game Definition |
| .O8O file extension | Mediator 5 Repository Tabs Vorlagen.006 |
| .O8S file extension | OCTGN Set |
| .OA0 file extension | B.O.U.T. Evolution Texture |
| .OA2 file extension | Fujitsu OASYS 2 Document |
| .OA3 file extension | OASYS 3 Document |
| .OAB file extension | Microsoft Outlook Offline Address Book |
| .OAD file extension | Suite Notaro Document |
| .OAF file extension | ETH Oberon Applet |
| .OAM file extension | Adobe Edge Overlay |
| .OAP file extension | Samsung Bada Signed Installation Package |
| .OAR file extension | HSQLDB Database |
| .OAS file extension | Fujitsu OAS Document |
| .OAT file extension | Google Android RunTime Code |
| .OAV file extension | Microsoft Flight Simulator Texture |
| .OAW file extension | OpenArchitectureWare Workflow |
| .OAZ file extension | NetFax Manager OAZ Fax Image |
| .OB file extension | IBM LinkWay Object |
| .OB! file extension | Orbit Downloader Incomplete Download |
| .OB3 file extension | ABF Software Outlook Backup Backup |
| .OB5 file extension | TopLang OE Backup |
| .OBAK file extension | WinSQL Offline Backup |
| .OBB file extension | Google Android Opaque Binary Blob |
| .OBC file extension | AICON 3D Scanner Photogrammetry |
| .OBD file extension | Microsoft Office Binder Document |
| .OBF file extension | OsmAnd Offline GPS Vector Maps |
| .OBG file extension | ZBrush Mesh |
| .OBI file extension | Microsoft Outlook 2007/2010/2013 RSS Subscription |
| .OBJ file extension | Intel (Object Module Format) Relocatable Object Module |
| .OBJECTCACHE file extension | Cache |
| .OBJX file extension | Metatools Object Bryce Support |
| .OBK file extension | OrCAD Capture Design Or Library |
| .OBL file extension | TrueSpace |
| .OBML file extension | Opera Mini Saved Web Page |
| .OBML15 file extension | Opera Mini 5.1 Saved Web Page |
| .OBPACK file extension | ObjectBar Theme Pack |
| .OBR file extension | Borland C++ Object Browser Data |
| .OBS file extension | WAsP Obstacle List |
| .OBT file extension | Microsoft Office Binder Template |
| .OBV file extension | 3D Photo Browser Thumbnail Cache |
| .OBW file extension | Toontrack Superior Drummer Audio |
| .OBX file extension | Rational XDE |
| .OBY file extension | EPOC ROM Image |
| .OBYX file extension | Obyx Control |
| .OBZ file extension | Microsoft Office Binder Wizard |
| .OC9 file extension | OrgCon Organization |
| .OCA file extension | Visual Basic Control Typelib Cache |
| .OCAMLMAKEFILE file extension | Caml Programming Language Makefile |
| .OCB file extension | Origin Precompiled Origin C |
| .OCC file extension | DB/TextWorks Terms And Words Database |
| .OCD file extension | OCAD Digitized Map |
| .OCDC file extension | Mathematica Document |
| .OCDF file extension | OneClickDigital Mp3 Audio Book |
| .OCE file extension | Open Catalog Extension Connection |
| .OCEN file extension | EdGCM Data |
| .OCF file extension | OM2 Cipher |
| .OCG file extension | Osprey Custom Graph |
| .OCH file extension | Satellite And Channel Settings Backup |
| .OCI file extension | OpenCanvas Image |
| .OCM file extension | Netscape Communicator Aim |
| .OCP file extension | Advanced Art Studio Image |
| .OCR file extension | FaxGrapper FAX Transcribed Text |
| .OCS file extension | EDoc DigiSign Digitally Signed Document |
| .OCT file extension | RADIANCE Octree Format |
| .OCV file extension | OCV Training Data |
| .OCW file extension | Oracle Configuration Watch Template |
| .OC_ file extension | Compressed ActiveX Control |
| .OD file extension | Mascotte Mascopt Request |
| .OD1 file extension | Omnis 5 Database |
| .OD2 file extension | Omnis 5 Database |
| .OD3 file extension | Omnis Studio Database |
| .OD4-9 file extension | Omnis5 Database |
| .ODA file extension | CALS Group IV Type 2 Raster Image |
| .ODB file extension | ArcView Object Database ASCII |
| .ODC file extension | OpenOffice.org OpenDocument |
| .ODCCUBEFILE file extension | OpenDocument 1 |
| .ODCNEWFILE file extension | Microsoft Office Data Connection |
| .ODCTABLEFILE file extension | Microsoft Office |
| .ODD file extension | Coby Voice Recorder Format |
| .ODE file extension | Microsoft Office |
| .ODEX file extension | Google Android Optimized Executalbe |
| .ODH file extension | Microsoft Visual Studio Interface Definition Language |
| .ODI file extension | OpenOffice.org Image |
| .ODIF file extension | Open Document Interchange Format |
| .ODL file extension | Visual C++ ODL Type Library Source |
| .ODM file extension | OpenOffice.org OpenDocument Global Text Document |
| .ODN file extension | Fluke Power Analyze Database |
| .ODO file extension | ICUBE Online Operating System Write Document |
| .ODP file extension | OpenOffice.org OpenDocument Presentation |
| .ODR file extension | HMI Builder Report |
| .ODT# file extension | OpenOffice.org Locked Document |
| .ODTPC file extension | Oracle User Productivity Kit Presentation |
| .ODTTF file extension | Microsoft Office Document Embedded Font |
| .ODV file extension | Ocean Data View Data |
| .ODVI file extension | LaTeX |
| .ODX file extension | Microsoft BizTalk Server Diagram |
| .ODZ file extension | IBM OpenDoc Editor Package |
| .OD_ file extension | Oracle Compressed Driver |
| .OEACCAOUNT file extension | Windows Mail |
| .OEACCOUNT file extension | Windows Mail Account Settings |
| .OEB file extension | Outlook Express Backup Wizard |
| .OECL file extension | Open EDA Component Library |
| .OEDB file extension | Microsoft Email Database |
| .OEF file extension | Optim Export |
| .OEM file extension | OEM Install Data |
| .OEMIGACCOUNT file extension | Outlook Express Temporary |
| .OER file extension | AU OER TOOLS Project |
| .OET file extension | ESignal Order Entry Ticket |
| .OEX file extension | Opera Add-on |
| .OFA file extension | Kodak OfotoNow |
| .OFB file extension | Oxygen Forensic Suite Backup |
| .OFC file extension | Open Financial Connectivity Format |
| .OFD file extension | ObjectView Form Definition |
| .OFF file extension | DEC 3D Object File Format |
| .OFFICEUI file extension | Microsoft Office UI Customization |
| .OFFSETS file extension | Offset |
| .OFL file extension | OtsTurntables Playlist |
| .OFM file extension | Adobe PostScript Font Description |
| .OFN file extension | MS Office File New (Other Office Documents) |
| .OFP file extension | Objecteering Project |
| .OFR file extension | OptimFROG Encoded Audio |
| .OFS file extension | OptimFROG Dualstream |
| .OFT file extension | Microsoft Outlook Template |
| .OG file extension | Atari Jaguar GPU (TOM) Object Code |
| .OGA file extension | Ogg Vorbis Audio Profile |
| .OGC file extension | Organica Document File Format |
| .OGD file extension | Oracle Forms Graph |
| .OGF file extension | OnkoS Graphic |
| .OGF2 file extension | MapViewGPS Map Coordinates |
| .OGL file extension | ATI Overlay Source Code |
| .OGM file extension | Ogg Vorbis Media |
| .OGNC file extension | Dynamic Web Page |
| .OGO file extension | Origin Graphic Object |
| .OGR file extension | OGR C++ Open Source Library |
| .OGS file extension | Origons Movie List |
| .OGW file extension | OriginLab Worksheet |
| .OGX file extension | Microsoft C++ Component Gallery Exported Classes And Resources |
| .OGZ file extension | Cube 2 Sauerbraten Map |
| .OH file extension | DrillAssistant List |
| .OH4 file extension | Overhoor List |
| .OHI file extension | Openhelp |
| .OHP file extension | MS-DOS 7 |
| .OHS file extension | Bink Outbound History |
| .OHW file extension | Overhoor DrillAssistant List |
| .OID file extension | HP ProCurve Manager Network Device |
| .OIF file extension | QuickBase Web-sharable Database Interchange |
| .OIL file extension | Open Image Library Format Image Format |
| .OIT file extension | SleepScan And Ceegraph Offset Index |
| .OJ file extension | Atari Jaguar DSP (JERRY) Object Module |
| .OJP file extension | 3WayPack |
| .OK file extension | QEDIT |
| .OKF file extension | OKF Font File Format |
| .OKM file extension | OkMap Map Defining |
| .OKOZO file extension | Okozo Desktop Animation |
| .OKR file extension | PowerRecover One Key Recovery |
| .OKS file extension | OKScript |
| .OKT file extension | Oktalyzer Music Module (MOD) |
| .OKX file extension | OKScript |
| .OL file extension | Valve Hammer Object Layout |
| .OLB file extension | Microsoft Office OLE Object Library |
| .OLB2 file extension | CanOpener Library |
| .OLE file extension | Microsoft Object Linking And Embedding |
| .OLE2 file extension | Microsoft Office Binary Document Container Format |
| .OLF file extension | OyezForms Legal Documents |
| .OLK file extension | Microsoft Outlook Address Book |
| .OLK14CATEGORY file extension | Microsoft Outlook 2011 For Mac Category |
| .OLK14CONTACT file extension | Microsoft Outlook 2011 For Mac Contact |
| .OLK14DBHEADER file extension | Microsoft Outlook 2011 For Mac Database |
| .OLK14FOLDER file extension | Microsoft Outlook 2011 For Mac Folder |
| .OLK14MAILACCOUNT file extension | Microsoft Outlook 2011 For Mac Mail Account Settings |
| .OLK14MESSAGE file extension | Microsoft Outlook 2011 For Mac Message |
| .OLK14MSGATTACH file extension | Microsoft Outlook 2011 For Mac Message Attachment |
| .OLK14MSGSOURCE file extension | Microsoft Outlook 2011 For Mac Message Source |
| .OLK14PREF file extension | Microsoft Outlook 2011 For Mac Preferences |
| .OLK14RECENT file extension | Microsoft Outlook 2011 For Mac Recent Address |
| .OLK14RULE file extension | Microsoft Outlook 2011 For Mac Rule |
| .OLK14SCHEDULE file extension | Microsoft Outlook 2011 For Mac Schedule |
| .OLK14SEARCH file extension | Microsoft Outlook 2011 For Mac Saved Search |
| .OLK14SIGNATURE file extension | Microsoft Outlook 2011 For Mac Signature |
| .OLK14UID file extension | Microsoft Outlook 2011 For Mac UID |
| .OLL file extension | TrialDirector Load |
| .OLM file extension | Microsoft Outlook For Mac Data |
| .OLN file extension | Microsoft Visual C++ Outline Examples |
| .OLPROJ file extension | Adobe OnLocation |
| .OLS file extension | Microsoft Office List Shortcut |
| .OLT file extension | Orbit Downloader Download List |
| .OLV file extension | Roller Coaster Tycoon |
| .OLY file extension | AFP Advanced Function Presentation Overlay Resource |
| .OMA file extension | Sony OpenMG Music Format |
| .OMB file extension | Omnibus Offline Web Storage |
| .OMC file extension | Sony Music Store ATRAC3 Audio |
| .OMD file extension | MapInfo Routing J Server Data |
| .OMEG file extension | Mathematica For Mac |
| .OMF file extension | OMF Operation, Management & Finance Database |
| .OMFI file extension | Open Media Framework |
| .OMG file extension | O&O DiskImage Backup |
| .OML file extension | TracePro Model |
| .OMN file extension | Omnipotent Collection |
| .OMO file extension | OMake Object |
| .OMOD file extension | Oblivion Mod Manager Mod |
| .OMP file extension | OpenMind Project |
| .OMR file extension | OMR Template |
| .OMS file extension | Order Maven |
| .OMT file extension | SITH HLA Object Model Template |
| .OMW file extension | Omweso |
| .OMX file extension | OtsAV Media Library Information |
| .OMZ file extension | Market Data |
| .ON2 file extension | On2 Encoded FLV |
| .OND file extension | Lotus Notes |
| .ONEBIN file extension | OneNote |
| .ONECACHE file extension | Microsoft OneNote Cache |
| .ONETMP file extension | Microsoft OneNote Temporary |
| .ONETOC file extension | Microsoft OneNote Table Of Contents |
| .ONETOC2 file extension | Microsoft OneNote Table Of Contents |
| .ONLINERESOURCES file extension | Online Resources |
| .ONM file extension | Outdoor Navigator Map |
| .ONPF file extension | Apple DocViewer |
| .ONT file extension | TheWord Module |
| .ONTX file extension | TheWord Encrypted Module |
| .ONW file extension | Omron HMI NTST |
| .ONX file extension | OnyxGrass Image |
| .OO3 file extension | Omni Group Outliner 3 |
| .OOB file extension | Steel Panthers World At War |
| .OOG file extension | PyGraph Python Graphics Interface Object Oriented Graphics |
| .OOGL file extension | Geomview Object Oriented Graphics Library |
| .OOK file extension | Arachne Batch Script |
| .OOM file extension | Shroom Swap |
| .OOP file extension | OOP Packer Archive |
| .OOPS file extension | Oops |
| .OOS file extension | OpenOffice.org Spreadsheet |
| .OOT file extension | OpenOffice.org Text |
| .OP file extension | ESignal OptionsPlus |
| .OP2 file extension | Outpost 2 Saved Game |
| .OP4 file extension | Nastran Output |
| .OPA file extension | Psion OPL Object |
| .OPAL file extension | Microsoft Office Customization Tool (OCT) Language-specific Settings |
| .OPAX file extension | Microsoft Office Customization Tool (OCT) Standard Settings |
| .OPB file extension | Bryce Object |
| .OPC file extension | Microsoft Office 97 Upgrade Control |
| .OPD file extension | Durango Interferometry Software Document |
| .OPDOWNLOAD file extension | Opera Next Incomplete Download |
| .OPEF file extension | OmniPass Encrypted Folder |
| .OPENBSD file extension | OpenBSD Readme |
| .OPENTAG file extension | OpenTag |
| .OPF file extension | FlipAlbum Album |
| .OPG file extension | Offline Plan Generation Package |
| .OPH file extension | Clipboard |
| .OPI file extension | Adlib OCR Processing Information |
| .OPJ file extension | OrCAD Capture Project |
| .OPK file extension | Sinking Island/LIle Noyée Game |
| .OPL file extension | Psion OPL Language Source Code |
| .OPLC file extension | Nokia Logo |
| .OPLM file extension | Outline Processor Markup Language |
| .OPN file extension | Court Opinion |
| .OPO file extension | Psion OPL Object |
| .OPP file extension | IPhotoDVD |
| .OPPC file extension | Space Marine Game Resource Package |
| .OPQ file extension | Eschalon: Book I Game |
| .OPR file extension | OPRO X Browser |
| .OPS file extension | Microsoft Office Profile Settings |
| .OPT file extension | Digital Line Graph Optional Vector Data |
| .OPTIONS file extension | Eclipse IDE Trace Options |
| .OPTS file extension | Linux Configuration Options |
| .OPUS file extension | Opus Audio |
| .OPV file extension | OpenPanorama Visit |
| .OPW file extension | OrgPlus For Windows Organization Chart |
| .OPX file extension | Microsoft Office Organization Chart File Format |
| .OPXT file extension | OrpPlus Template |
| .OPY file extension | OptiY Model |
| .OPZ file extension | OPTech |
| .OP_ file extension | GKSetup Support |
| .OQY file extension | Microsoft Excel OLAP Query |
| .OR2 file extension | Lotus Organizer 2 |
| .OR3 file extension | IBM Lotus Organizer 97 |
| .OR4 file extension | Lotus Organizer Data |
| .OR5 file extension | IBM Lotus Organizer |
| .OR6 file extension | Lotus Organizer Data |
| .OR8 file extension | Rational Rose Oracle8 Database Model Report |
| .ORA file extension | Oracle Database Parameter Configuration |
| .ORB file extension | Evanidus Data |
| .ORC file extension | Oracle 7 Script |
| .ORD file extension | OMAX Routed Data File |
| .ORDEREDTEST file extension | Microsoft Visual Studio Ordered Test |
| .ORE file extension | Narbacular Drop Game Content |
| .ORG file extension | SoundBlaster Pro Organ Files |
| .ORG2+ file extension | Lotus Organizer |
| .ORI file extension | Need For Speed - Hot Pursuit |
| .ORIG file extension | Original |
| .ORIGINAL file extension | Netobjects Fusion Components Bbscomp Message |
| .ORIGINAL_EPUB file extension | EPUB Ebook Backup |
| .ORIGINAL_MOBI file extension | MOBI Ebook Backup |
| .ORK file extension | Warhammer Mark Of Chaos Game Archive |
| .ORL file extension | Object-Relational Language |
| .ORMDESIGNER file extension | ORM Designer Project |
| .ORP file extension | WinSLAM |
| .ORQ file extension | Online Certificate Status Protocol (OCSP) Request |
| .ORS file extension | Online Certificate Status Protocol |
| .ORT file extension | COREX Orthographic Transcriptions |
| .ORV file extension | Oracom Video |
| .ORX file extension | RadiantOne Virtual Directory Server Database Schema |
| .ORZ file extension | Holic Game |
| .OS2 file extension | Os2 System |
| .OS3 file extension | OS/2 Warp 3 |
| .OSA file extension | W32/Sober-AD |
| .OSAS file extension | Apple Script Library Tani Script |
| .OSAX file extension | FindFile OSAX Mac File Type |
| .OSB file extension | Sega Dreamcast Sounds |
| .OSBX file extension | OneSafe Exported Backup |
| .OSC file extension | Formula One 2001 Options |
| .OSCD file extension | TouchOSC Interface Editor Template |
| .OSD file extension | Open Software Description |
| .OSDX file extension | Microsoft Windows Search Connector |
| .OSF file extension | Descent 3 Sound |
| .OSG file extension | OSGJS JSON Input |
| .OSI file extension | Osiris Database |
| .OSK file extension | Osu! Skin |
| .OSL file extension | OckamSoft Log |
| .OSM file extension | OpenStreetMap Data |
| .OSP file extension | Crystal Semiconductor Driver Data |
| .OSR file extension | Osu! Game Replay |
| .OSS file extension | Microsoft Office Saved Search |
| .OST file extension | Microsoft Outlook Inbox Off-line Folder |
| .OSU file extension | Osu! Dialog |
| .OSW file extension | ONESWING Contents |
| .OSX file extension | Apple Mac OS PowerPC Executable |
| .OSZ file extension | Osu! Beatmap |
| .OT file extension | Atari Jaguar (TOM) Object Code |
| .OTA file extension | OTA Bitmap |
| .OTB file extension | Nokia OTA Bitmap |
| .OTC file extension | OpenDocument Chart Template |
| .OTD file extension | OpenIV Texture Data |
| .OTG file extension | OpenOffice.org Graphics Document Template |
| .OTH file extension | Microsoft PowerToys Explorer Tool |
| .OTI file extension | OpenDocument Image Template |
| .OTL file extension | Super NoteTab Template |
| .OTLB file extension | Microsoft OLE Type File For Mac |
| .OTLN file extension | Opal Outline |
| .OTM file extension | Microsoft Outlook Macro |
| .OTP file extension | Origin Graphic Template |
| .OTR file extension | IRIX Complied FTR |
| .OTRKEY file extension | OTRKEY Encoded Video |
| .OTS file extension | OpenOffice.org OpenDocument Spreadsheet Template |
| .OTV file extension | Rotor-Disc OTV Kit OTV Calibration |
| .OTX file extension | TheWord Encrypted Module |
| .OTZ file extension | OpenLP Theme |
| .OUT file extension | Output |
| .OUTLINE file extension | FontTwister Letter Outline |
| .OUTLOOK97 file extension | Microsoft Outlook Custom Mail |
| .OUX file extension | Bibexcel |
| .OV file extension | OpenInsight Database Overflow |
| .OV0 file extension | Objective Voice E-mail For Windows |
| .OV1 file extension | Overlay |
| .OV2 file extension | Overlay |
| .OV3 file extension | Overlay |
| .OV4 file extension | Overlay |
| .OV5 file extension | Overlay |
| .OVB file extension | OnkoS Vocabulary Backup |
| .OVD file extension | ObjectVision Data |
| .OVE file extension | Overture Music Score |
| .OVF file extension | Open Virtualization Format Package |
| .OVG file extension | ObjectVision Converted Graphic |
| .OVH file extension | OMSI Bus Settings |
| .OVL file extension | RollerCoaster Tycoon 3 Sprite |
| .OVM file extension | BHV Tonstudio |
| .OVOLOG file extension | OoVoo Log |
| .OVPN file extension | OpenVPN Config |
| .OVR file extension | Overlay |
| .OVS file extension | Ovation 1 Style Sheet |
| .OVW file extension | Cool Edit Pro Overview |
| .OVX file extension | Psion Oval Control |
| .OW file extension | Free Pascal For Windows Object |
| .OWC file extension | OutWit Hub OutWit Catch Db Format |
| .OWD file extension | OpenWire Project |
| .OWG file extension | OutWit Hub OutWit Gear Outwit Thesaurus Db |
| .OWL file extension | OWL (Obfuscated Weird Language) Source Code |
| .OWM file extension | OutWit Hub OutWit Mashup XML Format |
| .OWR file extension | PeopleSoft Results Archive |
| .OWS file extension | Web Studio Project |
| .OWT file extension | Ancestry.com OneWorldTree |
| .OX file extension | Ox Object-oriented Matrix Programming Language |
| .OX2 file extension | Orangutan X2 Firmware Update |
| .OXD file extension | PS3 Proxy Server |
| .OXE file extension | Pulsar/SCOPE Z.matrix |
| .OXF file extension | IBM Rational Rhapsody |
| .OXM file extension | Ogg Compressed Xm |
| .OXO file extension | Ox Object-Oriented Matrix Programming Language |
| .OXR file extension | Virus Safe Web Driver |
| .OXT file extension | OpenOffice.org Extension Help Format |
| .OYX file extension | IBM Lotus Approach Alternate Database Index |
| .OYZ file extension | Lotus Approach Alternate DBASE Index |
| .OZ file extension | Opera Job Management Compressed |
| .OZD file extension | Win32.TrojanDownloader.Agent.OZD Trojan |
| .OZF2 file extension | OziExplorer Map |
| .OZFX3 file extension | OziExplorer Image |
| .OZJ file extension | Mu Online Graphic |
| .OZP file extension | Sharp Organizer Telephone Bank |
| .OZT file extension | Mu Online Texture |
© 2013 - 2024 All rights reserved | Contact