| Estensione del file | Nome completo del file |
|---|---|
| Estensione O | Object Format |
| Estensione O01 | Typhoon Voice |
| Estensione O2C | Objects To See 3D |
| Estensione O8D | OCTGN Deck |
| Estensione O8G | OCTGN Game Definition |
| Estensione O8O | Mediator 5 Repository Tabs Vorlagen.006 |
| Estensione O8S | OCTGN Set |
| Estensione OAB | Microsoft Outlook Offline Address Book Format |
| Estensione OAD | Suite Notaro Document |
| Estensione OAF | Microsoft Flight Simulator Texture |
| Estensione OAM | Adobe Edge Overlay Format |
| Estensione OAP | Samsung Bada Signed Installation Package |
| Estensione OAR | OpenSimulator Archive Format |
| Estensione OAS | Microsoft Outlook Attachment Sniffer |
| Estensione OAT | Google Android RunTime Code |
| Estensione OAV | Microsoft Flight Simulator Texture |
| Estensione OAW | OpenArchitectureWare Workflow |
| Estensione OAZ | NetFax Manager OAZ Fax Image |
| Estensione OB | IBM LinkWay Object |
| Estensione OB! | Orbit Downloader Incomplete Download Format |
| Estensione OB3 | ABF Software Outlook Backup Backup |
| Estensione OB5 | TopLang OE Backup |
| Estensione OBAK | WinSQL Offline Backup |
| Estensione OBB | Google Android Opaque Binary Blob Format |
| Estensione OBD | Microsoft Office Binder Document Format |
| Estensione OBF | OsmAnd Offline GPS Vector Maps |
| Estensione OBG | ZBrush Mesh |
| Estensione OBI | Microsoft Outlook 2007/2010/2013 RSS Subscription Format |
| Estensione OBJ | 3D Object Format |
| Estensione OBJX | Metatools Object Bryce Support |
| Estensione OBK | OrCAD Capture Design Or Library |
| Estensione OBL | TrueSpace |
| Estensione OBML | Opera Mini Saved Web Page Format |
| Estensione OBML15 | Opera Mini 5.1 Saved Web Page |
| Estensione OBP | Bryce Object Format |
| Estensione OBPACK | ObjectBar Theme Pack |
| Estensione OBR | Borland C++ Object Browser Data |
| Estensione OBS | WAsP Obstacle List |
| Estensione OBT | Openbox Theme Format |
| Estensione OBV | 3D Photo Browser Thumbnail Cache |
| Estensione OBW | Toontrack Superior Drummer Audio Format |
| Estensione OBX | Rational XDE |
| Estensione OBYX | Obyx Control |
| Estensione OBZ | Compressed 3D Object Format |
| Estensione OC3 | OpenCanvas 3 Event Format |
| Estensione OC4 | OpenCanvas 4 Event Format |
| Estensione OC5 | OpenCanvas 5 Event Format |
| Estensione OC9 | OrgCon Organization |
| Estensione OCA | Custom Control Library Type Format |
| Estensione OCAMLMAKEFILE | Caml Programming Language Makefile |
| Estensione OCB | Origin Precompiled Origin C |
| Estensione OCC | Oceanic DataPool Format |
| Estensione OCD | OCAD Digitized Map Format |
| Estensione OCDC | Mathematica Document |
| Estensione OCDF | OneClickDigital Mp3 Audio Book |
| Estensione OCE | Open Catalog Extension Connection Format |
| Estensione OCEN | EdGCM Data |
| Estensione OCF | OM2 Cipher |
| Estensione OCG | Osprey Custom Graph |
| Estensione OCI | OpenCanvas Image Format |
| Estensione OCM | Netscape Communicator Aim |
| Estensione OCP | Advanced Art Studio Image |
| Estensione OCR | FaxGrapper FAX Transcribed Text Format |
| Estensione OCT | RADIANCE Octree Format |
| Estensione OCTEST | Xcode Objective-C Unit Test Bundle |
| Estensione OCV | OCV Training Data |
| Estensione OCX | ActiveX Control Format |
| Estensione OC_ | Compressed ActiveX Control |
| Estensione OD | Mascotte Mascopt Request Format |
| Estensione OD1 | Omnis 5 Database |
| Estensione OD2 | Omnis 5 Database |
| Estensione OD3 | Omnis Studio Database |
| Estensione OD4-9 | Omnis5 Database |
| Estensione ODB | ArcView Object Database ASCII Format |
| Estensione ODC | OpenOffice.org OpenDocument Format |
| Estensione ODCCUBEFILE | OpenDocument 1 |
| Estensione ODCNEWFILE | Microsoft Office Data Connection |
| Estensione ODCTABLEFILE | Microsoft Office |
| Estensione ODE | Microsoft Office |
| Estensione ODEX | Google Android Optimized Executalbe |
| Estensione ODF | Open Document Interchange Format (ODIF) |
| Estensione ODG | OpenDocument Drawing Format |
| Estensione ODH | Microsoft Visual Studio Interface Definition Language |
| Estensione ODI | OpenOffice.org Image Format |
| Estensione ODIF | Open Document Interchange Format |
| Estensione ODL | Object Description Language Format |
| Estensione ODM | OpenOffice.org OpenDocument Global Text Document Format |
| Estensione ODO | ICUBE Online Operating System Write Document Format |
| Estensione ODP | OpenOffice.org OpenDocument Presentation Format |
| Estensione ODS | OpenDocument Spreadsheet Format |
| Estensione ODT | ODF Text Document Format |
| Estensione ODT# | OpenOffice.org Locked Document |
| Estensione ODTPC | Oracle User Productivity Kit Presentation |
| Estensione ODTTF | Microsoft Office Document Embedded Font |
| Estensione ODV | Ocean Data View Data |
| Estensione ODVI | LaTeX |
| Estensione ODX | Microsoft BizTalk Server Diagram Format |
| Estensione OD_ | Oracle Compressed Driver |
| Estensione OEACCAOUNT | Windows Mail |
| Estensione OEACCOUNT | Windows Mail Account Settings Format |
| Estensione OEB | Open EBook Format |
| Estensione OECL | Open EDA Component Library |
| Estensione OEF | Optim Export |
| Estensione OEM | OEM Install Data Format |
| Estensione OEMIGACCOUNT | Outlook Express Temporary |
| Estensione OET | ESignal Order Entry Ticket |
| Estensione OEX | Opera Add-on Format |
| Estensione OFA | Kodak OfotoNow |
| Estensione OFB | Oxygen Forensic Suite Backup |
| Estensione OFC | Open Financial Connectivity Format |
| Estensione OFD | ObjectView Form Definition |
| Estensione OFF | DEC 3D Object File Format |
| Estensione OFFICEUI | Microsoft Office UI Customization |
| Estensione OFFSETS | Offset |
| Estensione OFL | OtsTurntables Playlist |
| Estensione OFM | Adobe PostScript Font Description Format |
| Estensione OFN | MS Office File New (Other Office Documents) |
| Estensione OFP | Objecteering Project |
| Estensione OFR | OptimFROG Encoded Audio |
| Estensione OFS | OptimFROG Dualstream |
| Estensione OFT | Microsoft Outlook Template Format |
| Estensione OFX | Open Financial Exchange Format |
| Estensione OGA | Ogg Vorbis Audio Profile Format |
| Estensione OGD | Oracle Forms Graph |
| Estensione OGF | S.T.A.L.K.E.R. Model Format |
| Estensione OGG | Ogg Vorbis Audio Format |
| Estensione OGL | ATI Overlay Source Code |
| Estensione OGM | Ogg Vorbis Media Format |
| Estensione OGNC | Dynamic Web Page Format |
| Estensione OGO | Origin Graphic Object |
| Estensione OGR | OGR C++ Open Source Library |
| Estensione OGS | Origin Script Format |
| Estensione OGV | Ogg Vorbis Video Format |
| Estensione OGW | OriginLab Worksheet |
| Estensione OGX | Ogg Vorbis Multiplex Profile |
| Estensione OGZ | Cube 2 Sauerbraten Map Format |
| Estensione OH | DrillAssistant List |
| Estensione OH4 | Overhoor List |
| Estensione OHP | MS-DOS 7 |
| Estensione OHS | Bink Outbound History |
| Estensione OHW | Overhoor DrillAssistant List |
| Estensione OIF | QuickBase Web-sharable Database Interchange |
| Estensione OIL | Open Image Library Format Image Format |
| Estensione OJP | 3WayPack |
| Estensione OK | Qedit |
| Estensione OKM | OkMap Map Defining |
| Estensione OKOZO | Okozo Desktop Animation |
| Estensione OKR | PowerRecover One Key Recovery |
| Estensione OKS | OKScript |
| Estensione OKT | Oktalyzer Music Module (MOD) Format |
| Estensione OKX | OKScript |
| Estensione OL | Valve Hammer Object Layout |
| Estensione OLA | Online Access Format |
| Estensione OLB | Microsoft Office OLE Object Library Format |
| Estensione OLB2 | CanOpener Library |
| Estensione OLD | Backup Plus Backup Format |
| Estensione OLE | Microsoft Object Linking And Embedding |
| Estensione OLE2 | Microsoft Office Binary Document Container Format |
| Estensione OLF | OyezForms Legal Documents |
| Estensione OLK | Microsoft Outlook Address Book Format |
| Estensione OLK14CATEGORY | Microsoft Outlook 2011 For Mac Category Format |
| Estensione OLK14CONTACT | Microsoft Outlook 2011 For Mac Contact Format |
| Estensione OLK14DBHEADER | Microsoft Outlook 2011 For Mac Database |
| Estensione OLK14EVENT | Outlook Calendar Event Format |
| Estensione OLK14FOLDER | Microsoft Outlook 2011 For Mac Folder |
| Estensione OLK14GROUP | Outlook Group Format |
| Estensione OLK14MAILACCOUNT | Microsoft Outlook 2011 For Mac Mail Account Settings Format |
| Estensione OLK14MESSAGE | Microsoft Outlook 2011 For Mac Message Format |
| Estensione OLK14MSGATTACH | Microsoft Outlook 2011 For Mac Message Attachment |
| Estensione OLK14MSGSOURCE | Microsoft Outlook 2011 For Mac Message Source Format |
| Estensione OLK14NOTE | Outlook Note Format |
| Estensione OLK14PREF | Microsoft Outlook 2011 For Mac Preferences Format |
| Estensione OLK14RECENT | Microsoft Outlook 2011 For Mac Recent Address |
| Estensione OLK14RULE | Microsoft Outlook 2011 For Mac Rule |
| Estensione OLK14SCHEDULE | Microsoft Outlook 2011 For Mac Schedule |
| Estensione OLK14SEARCH | Microsoft Outlook 2011 For Mac Saved Search |
| Estensione OLK14SIGNATURE | Microsoft Outlook 2011 For Mac Signature Format |
| Estensione OLK14TASK | Outlook Task Format |
| Estensione OLK14UID | Microsoft Outlook 2011 For Mac UID |
| Estensione OLL | TrialDirector Load |
| Estensione OLM | Microsoft Outlook For Mac Data Format |
| Estensione OLN | Microsoft Visual C++ Outline Examples |
| Estensione OLPROJ | Adobe OnLocation |
| Estensione OLS | Microsoft Office List Shortcut |
| Estensione OLT | Orbit Downloader Download List Format |
| Estensione OLV | Roller Coaster Tycoon |
| Estensione OLY | AFP Advanced Function Presentation Overlay Resource |
| Estensione OMA | Sony OpenMG Music Format |
| Estensione OMC | Origin Customized Menu |
| Estensione OMCS | Office Manager Access Format |
| Estensione OMD | MapInfo Routing J Server Data |
| Estensione OMEG | Mathematica For Mac |
| Estensione OMF | Open Media Framework Format |
| Estensione OMFI | Open Media Framework |
| Estensione OMG | O&O DiskImage Backup Format |
| Estensione OML | TracePro Model |
| Estensione OMN | Omnipotent Collection |
| Estensione OMO | OMake Object Format |
| Estensione OMOD | Oblivion Mod Manager Mod Format |
| Estensione OMP | Office Manager Pro Document Archive |
| Estensione OMR | OMR Template |
| Estensione OMS | Order Maven |
| Estensione OMT | SITH HLA Object Model Template |
| Estensione OMX | OtsAV Media Library Information Format |
| Estensione ON2 | On2 Encoded FLV |
| Estensione OND | Lotus Notes Format |
| Estensione ONE | Microsoft OneNote Document Format |
| Estensione ONECACHE | Microsoft OneNote Cache |
| Estensione ONEPKG | Microsoft OneNote Package Format |
| Estensione ONETMP | Microsoft OneNote Temporary |
| Estensione ONETOC | Microsoft OneNote Table Of Contents |
| Estensione ONETOC2 | Microsoft OneNote Table Of Contents Format |
| Estensione ONM | Outdoor Navigator Map |
| Estensione ONT | TheWord Module Format |
| Estensione ONTX | TheWord Encrypted Module Format |
| Estensione ONW | Omron HMI NTST |
| Estensione ONX | OnyxGrass Image |
| Estensione OO3 | Omni Group Outliner 3 Format |
| Estensione OOG | PyGraph Python Graphics Interface Object Oriented Graphics |
| Estensione OOGL | Geomview Object Oriented Graphics Library |
| Estensione OOK | Arachne Batch Script Format |
| Estensione OOS | OpenOffice.org Spreadsheet |
| Estensione OOT | OpenOffice.org Text |
| Estensione OP | ESignal OptionsPlus |
| Estensione OP2 | Outpost 2 Saved Game |
| Estensione OP4 | Nastran Output |
| Estensione OPA | Fly! RAW Image Opacity Map |
| Estensione OPAL | Microsoft Office Customization Tool (OCT) Language-specific Settings |
| Estensione OPAX | Microsoft Office Customization Tool (OCT) Standard Settings |
| Estensione OPB | Bryce Object |
| Estensione OPC | Microsoft Office 97 Upgrade Control |
| Estensione OPD | Durango Interferometry Software Document Format |
| Estensione OPDOWNLOAD | Opera Next Incomplete Download |
| Estensione OPEF | OmniPass Encrypted Folder |
| Estensione OPENBSD | OpenBSD Readme Format |
| Estensione OPF | Open Packaging Format |
| Estensione OPG | Offline Plan Generation Package |
| Estensione OPI | Adlib OCR Processing Information |
| Estensione OPJ | OrCAD Capture Project Format |
| Estensione OPK | Sinking Island/LIle Noyée Game |
| Estensione OPLC | Nokia Logo Format |
| Estensione OPLM | Outline Processor Markup Language |
| Estensione OPML | OPML Outline Processor Markup Language File Format |
| Estensione OPN | Court Opinion |
| Estensione OPP | IPhotoDVD |
| Estensione OPPC | Space Marine Game Resource Package |
| Estensione OPQ | Eschalon: Book I Game |
| Estensione OPR | OPRO X Browser |
| Estensione OPS | Microsoft Office Profile Settings Format |
| Estensione OPT | MySQL Database Data Format |
| Estensione OPTIONS | SE-SOFT Configuration Format |
| Estensione OPTS | Linux Configuration Options Format |
| Estensione OPUS | Opus Audio Format |
| Estensione OPW | OrgPlus For Windows Organization Chart |
| Estensione OPX | Microsoft Office Organization Chart File Format |
| Estensione OPXT | OrpPlus Template |
| Estensione OPY | OptiY Model |
| Estensione OP_ | GKSetup Support |
| Estensione OQY | Microsoft Excel OLAP Query Format |
| Estensione OR2 | Lotus Organizer 2 Format |
| Estensione OR3 | IBM Lotus Organizer 97 Format |
| Estensione OR4 | Lotus Organizer Data Format |
| Estensione OR5 | IBM Lotus Organizer Format |
| Estensione OR6 | Lotus Organizer Data Format |
| Estensione OR8 | Rational Rose Oracle8 Database Model Report |
| Estensione ORA | Oracle Database Parameter Configuration Format |
| Estensione ORB | Original EBook Reader Ebook |
| Estensione ORC | CSound Orchestra Midi Format |
| Estensione ORDEREDTEST | Microsoft Visual Studio Ordered Test Format |
| Estensione ORE | Ore Executable Format |
| Estensione ORF | Olympus Digital Camera Raw Image Format |
| Estensione ORG | Lotus Organiser Format |
| Estensione ORG2+ | Lotus Organizer |
| Estensione ORI | Original Format |
| Estensione ORIG | Original Format |
| Estensione ORIGINAL | Netobjects Fusion Components Bbscomp Message |
| Estensione ORIGINAL_EPUB | EPUB Ebook Backup |
| Estensione ORIGINAL_MOBI | MOBI Ebook Backup |
| Estensione ORK | Warhammer Mark Of Chaos Game Archive |
| Estensione ORL | Object-Relational Language |
| Estensione ORMDESIGNER | ORM Designer Project |
| Estensione ORS | DSP Group TrueSpeech Audio Format |
| Estensione ORT | COREX Orthographic Transcriptions Format |
| Estensione ORV | Oracom Video Format |
| Estensione ORX | RadiantOne Virtual Directory Server Database Schema |
| Estensione ORZ | Holic Game |
| Estensione OS | ObjectScript Source Format |
| Estensione OS2 | Os2 System |
| Estensione OS3 | OS/2 Warp 3 |
| Estensione OSA | W32/Sober-AD |
| Estensione OSAS | Apple Script Library Tani Script |
| Estensione OSAX | FindFile OSAX Mac Format Type |
| Estensione OSB | OpenStreetMap Binary Map Format |
| Estensione OSBX | OneSafe Exported Backup |
| Estensione OSC | Remote Installation Services Client Installation Wizard Format |
| Estensione OSCD | TouchOSC Interface Editor Template |
| Estensione OSD | Open Software Description |
| Estensione OSDX | Microsoft Windows Search Connector Format |
| Estensione OSF | Descent 3 Sound |
| Estensione OSG | OSGJS JSON Input |
| Estensione OSK | Osu! Skin Format |
| Estensione OSL | OckamSoft Log |
| Estensione OSM | OpenStreetMap Data Format |
| Estensione OSP | OpenShot Project Format |
| Estensione OSR | Osu! Game Replay Format |
| Estensione OSS | Microsoft Office Saved Search Format |
| Estensione OST | Microsoft Outlook Inbox Off-line Folder Format |
| Estensione OSU | Osu! Dialog Format |
| Estensione OSW | ONESWING Contents |
| Estensione OSX | Apple Mac OS PowerPC Executable Format |
| Estensione OSZ | Osu! Beatmap Format |
| Estensione OT | TheWord Text Module Format |
| Estensione OTA | OTA Bitmap Format |
| Estensione OTB | Nokia OTA Bitmap Format |
| Estensione OTC | OpenDocument Chart Template Format |
| Estensione OTD | OpenIV Texture Data |
| Estensione OTF | OpenType Font File Format |
| Estensione OTG | OpenOffice.org Graphics Document Template |
| Estensione OTH | OpenOffice.org OpenDocument HTML Text Template |
| Estensione OTI | OpenDocument Image Template Format |
| Estensione OTL | Super NoteTab Template Format |
| Estensione OTLN | Opal Outline Format |
| Estensione OTM | Microsoft Outlook Macro Format |
| Estensione OTP | OpenOffice.org Presentation Template Format |
| Estensione OTR | IRIX Complied FTR |
| Estensione OTRKEY | OTRKEY Encoded Video Format |
| Estensione OTS | OpenOffice.org OpenDocument Spreadsheet Template Format |
| Estensione OTT | OpenOffice.org Text Document Template Format |
| Estensione OTV | Rotor-Disc OTV Kit OTV Calibration |
| Estensione OTX | TheWord Encrypted Module Format |
| Estensione OTZ | OpenLP Theme Format |
| Estensione OUT | Output Format |
| Estensione OUTLINE | FontTwister Letter Outline |
| Estensione OUTLOOK97 | Microsoft Outlook Custom Mail |
| Estensione OUX | Bibexcel |
| Estensione OV | OpenInsight Database Overflow |
| Estensione OV1 | Overlay |
| Estensione OV2 | TomTom Navigator Point Of Interest Format |
| Estensione OV3 | Overlay |
| Estensione OV4 | Overlay |
| Estensione OV5 | Overlay |
| Estensione OVA | Open Virtual Machine Format |
| Estensione OVD | ObjectVision Data |
| Estensione OVE | Overture Music Score Format |
| Estensione OVF | Open Virtualization Format Package |
| Estensione OVG | ObjectVision Converted Graphic |
| Estensione OVH | OMSI Bus Settings |
| Estensione OVL | Overlay Format |
| Estensione OVOLOG | OoVoo Log |
| Estensione OVP | The Overlay Maker Package Format |
| Estensione OVPN | OpenVPN Config Format |
| Estensione OVR | Overlay Format |
| Estensione OVS | Ovation 1 Style Sheet |
| Estensione OVW | Logic Pro Overview Format |
| Estensione OW | Free Pascal For Windows Object Format |
| Estensione OWC | OutWit Hub OutWit Catch Db Format |
| Estensione OWG | OutWit Hub OutWit Gear Outwit Thesaurus Db Format |
| Estensione OWL | OWL (Obfuscated Weird Language) Source Code Format |
| Estensione OWM | OutWit Hub OutWit Mashup XML Format |
| Estensione OWR | PeopleSoft Results Archive |
| Estensione OWS | Web Studio Project |
| Estensione OWT | Ancestry.com OneWorldTree |
| Estensione OX | Ox Object-Oriented Matrix Programming Language |
| Estensione OXD | PS3 Proxy Server |
| Estensione OXF | IBM Rational Rhapsody |
| Estensione OXO | Ox Object-Oriented Matrix Programming Language |
| Estensione OXPS | Windows 8 OpenXPS Document Format |
| Estensione OXT | OpenOffice.org Extension Help Format |
| Estensione OXYGENE | Oxygene Project Format |
| Estensione OYX | IBM Lotus Approach Alternate Database Index Format |
| Estensione OYZ | Lotus Approach Alternate DBASE Index |
| Estensione OZ | Opera Job Management Compressed Format |
| Estensione OZF2 | OziExplorer Map |
| Estensione OZFX3 | OziExplorer Image |
| Estensione OZJ | Mu Online Graphic |
| Estensione OZP | Orgadata LogiKal |
| Estensione OZT | Mu Online Texture |
Estensioni di file in ordine alfabetica: O
Elenco delle estensioni di file, selezionate in ordine alfabetica, comminciando per la lettera O