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    Home > File Extrenstions > O* Files Extensions

    File Extensions:
    A B C D E F G H I J K L M N O P Q R S T U V W X Y Z #

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    O* File Extensions:

    A list of file extensions with information about each file type starts from the letter "O"


    • .ovgObjectVision converted graphic file

      Borland's ObjectVision is a forms-based language for Windows 3.0 and 3.1 that was produced until late 1992. It's great for creating quick forms to...

      Type:Image Files   Update:2009-08-03   Hits:0

    • .onetmpMicrosoft OneNote temporary file

      ONETMP file is a Microsoft OneNote Temporary File . Microsoft OneNote is a tool for notetaking, information gathering, and multi-user...

      Type:System Files   Update:2009-09-10   Hits:0

    • .olzOnLive! Traveler Sound File

      OLV is a file extension associated with OnLive! Traveler Sound files that is a virtual reality communicaitons program. OLV File also refers...

      Type:Audio Files   Update:2009-09-09   Hits:0

    • .obdMicrosoft Office Binder template

      Type:Document Files   Update:2009-09-15   Hits:0

    • .on2on2 encoded FLV file

      Type:Video Files   Update:2009-09-23   Hits:0

    • .octRADIANCE Octree Format file

      Type:Data Files   Update:2009-09-29   Hits:0

    • .olprojAdobe OnLocation file

      Type:Video Files   Update:2009-09-29   Hits:0

    • .ogvOgg Vorbis video profile

      Type:Video Files   Update:2009-10-02   Hits:0

    • .obiMicrosoft Outlook 2007 file

      File extension is used by Microsoft Outlook 2007, which provides an integrated solution for managing your time and information, connecting...

      Type:Document Files   Update:2009-10-11   Hits:0

    • .ogaOgg Vorbis audio profile

      Type:Audio Files   Update:2009-10-14   Hits:0

    • .ofsOptimFROG dualstream file

      Type:Audio Files   Update:2009-10-19   Hits:0

    • .ofrOptimFROG encoded audio

      Type:Audio Files   Update:2009-10-21   Hits:0

    • .obkGenie Outlook backup file

      Type:Backup Files   Update:2009-10-21   Hits:0

    • .ogxOgg Vorbis multiplex profile

      Type:Video Files   Update:2009-11-06   Hits:0

    • .ovfOpen Virtualization Format

      Type:Compressed Files   Update:2009-11-07   Hits:0

    • .ocpOffline Commander project file

      The OCP file is project file used by Offline Commander, which is helpful to automate your browsing tasks, create copies of.. Open OCP File...

      Type:Other Files   Update:2009-11-12   Hits:0

    • .o01Typhoon voice file

      Type:Audio Files   Update:2009-11-20   Hits:0

    • .oxtOpenOffice.org extension help format file

      Type:Document Files   Update:2009-11-21   Hits:0

    • .ofcOpen Financial Connectivity File

      Type:Data Files   Update:2008-07-29   Hits:11

    • .oebOutlook Express Backup Wizard File

      Type:Backup Files   Update:2008-07-29   Hits:15

    • .odifOpen Document Interchange Format

      Type:Image Files   Update:2008-07-29   Hits:19

    • .oyxApproach Alternate Database Index

      Type:Backup Files   Update:2008-07-29   Hits:19

    • .opmlOPML File

      A file with the OPML file extension is an Outline Processor Markup Language file. OPML is an XML-based format that allows exchange of...

      Type:Text Files   Update:2009-09-14   Hits:20

    • .oflOts File List

      Type:Text Files   Update:2008-07-29   Hits:22

    • .otlnOpal Outline File

      Type:Data Files   Update:2008-07-29   Hits:22

    • .otcOpenDocument Chart Template

      Type:Image Files   Update:2008-07-29   Hits:22

    • .oktOktalyzer Module

      Type:Audio Files   Update:2008-07-29   Hits:27

    • .otgOpenDocument Graphic Template

      Type:Image Files   Update:2008-07-29   Hits:28

    • .or4Lotus Organizer 4 File

      Type:Data Files   Update:2008-07-29   Hits:29

    • .objRelocatable Object Code

      Type:Data Files   Update:2008-07-29   Hits:30

    • .odfOpen Document File

      The OpenDocument Format (ODF) is an XML-based file format for representing electronic documents such as spreadsheets, charts, presentations and...

      Type:Data Files   Update:2009-07-07   Hits:33

    • .otpOpenDocument Presentation Template

      Type:Other Files   Update:2008-07-29   Hits:34

    • .omgOpenMG Audio File

      Type:Audio Files   Update:2008-07-29   Hits:39

    • .ovwCubase WAVE File Overview

      Type:Image Files   Update:2008-07-29   Hits:43

    • .orfOlympus RAW File

      ORF is a raw image file created by Olympus. A raw image file contains minimally processed data from the image sensor of either a digital...

      Type:Image Files   Update:2009-07-06   Hits:45

    • .omoOMake Object File

      Type:Developer Files   Update:2008-07-29   Hits:46

    • .otfOpenTuft Tufting Design File

      Type:Data Files   Update:2008-07-29   Hits:47

    • .ogmOgg Media File

      OGM is an Ogg Media file. It is a compressed container format for video, audio and subtitle streams. It may also include switchable...

      Type:Video Files   Update:2009-09-13   Hits:47

    • .oo3OmniOutliner 3 File

      Type:Data Files   Update:2008-07-29   Hits:48

    • .omxOtsAV Media Library Information File

      Type:Audio Files   Update:2008-07-29   Hits:51

    • .othOpenDocument HTML Template

      Type:Web Files   Update:2008-07-29   Hits:54

    • .ogncDynamic Web Page

      Type:Web Files   Update:2008-07-29   Hits:55

    • .opsOffice Profile Settings File

      Type:Setting Files   Update:2008-07-29   Hits:55

    • .oneOneNote Document

      Type:Data Files   Update:2008-07-29   Hits:56

    • .obsObjectScript Script File

      Type:Executable Files   Update:2008-07-29   Hits:56

    • .otbNokia Over The Air Bitmap

      Type:Image Files   Update:2008-07-29   Hits:58

    • .ov2TomTom Points of Interest Database

      Type:Data Files   Update:2008-07-29   Hits:59

    • .ofxOpen Financial Exchange File

      OFX file is an Open Financial Exchange Document. These files are used by financial programs such as Microsoft Money. They contain financial...

      Type:Data Files   Update:2009-11-02   Hits:61

    • .ocrFAXGrapper Fax Text File

      Type:Text Files   Update:2008-07-29   Hits:62

    • .opfFlipViewer FlipBook File

      Type:Data Files   Update:2008-07-29   Hits:62

    • .olaOnline Access File

      Type:Image Files   Update:2008-07-29   Hits:63

    • .odiOpenDocument Image

      Type:Image Files   Update:2008-07-29   Hits:65

    • .odxBizTalk Server Orchestration File

      Type:Data Files   Update:2008-07-29   Hits:71

    • .oabOffline Address Book

      Type:Data Files   Update:2008-07-29   Hits:74

    • .ofmOmniForm Form

      Type:Data Files   Update:2008-07-29   Hits:74

    • .opxOrgPlus Org Chart

      Type:Data Files   Update:2008-07-29   Hits:74

    • .oldBackup File

      Type:Backup Files   Update:2008-07-29   Hits:77

    • .otsOpenDocument Spreadsheet Template

      OTS file is related to template file used for an OpenOffice spreadsheet. The OpenDocument Format (ODF) is an XML-based file format for...

      Type:Data Files   Update:2009-09-23   Hits:79

    • .omfOMF Interchange Image File

      OMF stands for 'Open Media Framework' and was developed by Avid a few years ago in order to obtain some degree of compatibility between the...

      Type:Image Files   Update:2009-09-30   Hits:82

    • .offObject File Format

      OFF file is ASCII based format used for describing 3D objects; defines collections of planar polygons and vertices that create the object's...

      Type:Image Files   Update:2009-09-09   Hits:83

    • .ovlRollercoaster Tycoon 3 Sprites File

      OVL file is sprites file that are used to make physical objects glow or appear in different colors. OVL file is used by Rollercoaster Tycoonn...

      Type:Data Files   Update:2009-09-28   Hits:84

    • .ostOutlook Offline Folder File

      OST file is a Microsoft Outlook Offline Folder File. This file will be used to cache your e-mails offline locally on your computer when...

      Type:Audio Files   Update:2009-09-28   Hits:85

    • .otiOpenDocument Image Template

      A file with the OTI file extension is an OpenOffice/StarOffice OpenDocument file which formatted using the OASIS OpenDocument XML-based...

      Type:Image Files   Update:2009-09-27   Hits:86

    • .orgLotus Organizer File

      ORG file Stores information such as a calendar, contacts, a to do list, and a planner. Lotus Organizer is a personal information manager package....

      Type:Data Files   Update:2009-09-29   Hits:90

    • .odgOpenDocument Graphic

      The OpenDocument Format (ODF) is an XML-based file format for representing electronic documents such as spreadsheets, charts, presentations and...

      Type:Image Files   Update:2009-07-07   Hits:90

    • .otaOTA Bitmap

      OTA file is a bitmap image related to Mobile Picture Message. It can be sent on Nokia and Siemens phones. Open OTA files on Windows ...

      Type:Image Files   Update:2009-09-28   Hits:92

    • .odcOpenDocument Chart File

      This file format is part of the Open Document Format for Office Applications (OpenDocument) 1.0 specification.The file is based on the OASIS...

      Type:Image Files   Update:2009-09-28   Hits:93

    • .ocaCustom Control Library Type File

      OCA is a file extension associated with a library used by OLE Custom Control Information. The file contains standard descriptions of objects,...

      Type:Developer Files   Update:2009-09-22   Hits:94

    • .ottOpenDocument Text Document Template

      This file is formatted in XML . This is template for an OpenOffice text document and based on the OASIS OpenDocument standard. Open OTT...

      Type:Text Files   Update:2009-09-25   Hits:95

    • .oriOriginal File

      ORI file is Orininal file that always used to differentiate between original and backup (. BAK ) files. It often added to a file that already...

      Type:Audio Files   Update:2009-09-18   Hits:99

    • .ovaOctava Musical Score

      OVA file contains staffs, bars, notes, and supports many advanced score formatting options and usually be used by Octava for creating music score....

      Type:Data Files   Update:2009-09-18   Hits:100

    • .odtOpenDocument Text Document

      An ODT file is an XML (eXtensible hypertext Markup Language) based open source standard for text files, created especially for the OpenOffice...

      Type:Text Files   Update:2009-10-28   Hits:107

    • .oggOgg Vorbis Compressed Audio File

      Ogg is a free, open standard container format maintained by the Xiph.Org Foundation. The name "Ogg" refers to the file format which can...

      Type:Audio Files   Update:2009-09-01   Hits:109

    • .olbObject Library

      OLB file provides information to Automation controllers (like Visual Basic or C++ or other languages) about available objects. And OLB file...

      Type:Audio Files   Update:2009-09-10   Hits:114

    • .ocxActiveX Control

      An example of an ActiveX control is a calendar control that lets you select a date from a calendar.

      Type:Developer Files   Update:2009-08-05   Hits:117

    • .optOptions File

      OPT file contains configuration information used by various programs. This file can be modified by the program when the user selects different...

      Type:Setting Files   Update:2009-09-14   Hits:120

    • .odpOpenDocument Presentation

      The ODP file is presentation file created with OpenOffice.org or StarOffice Impress software. The ODP file is formatted using the OASIS XML...

      Type:Data Files   Update:2009-11-01   Hits:128

    • .odbObject-oriented database

      The OpenDocument Format (ODF) is an XML-based file format for representing electronic documents such as spreadsheets, charts, presentations and...

      Type:Data Files   Update:2009-07-07   Hits:141

    • .oftOutlook File Template

      oft files are E-mail template and are mainly used by Microsoft Outlook. OFT files contains a pre-formatted layout that can be used for creating...

      Type:Text Files   Update:2009-09-02   Hits:144

    • .oCompiled Object File

      O is a file extension associated with Compiled Object files. The Compiled Object file is the representation of code that a compiler or assembler...

      Type:Developer Files   Update:2009-09-02   Hits:144

    • .odsOpenDocument Spreadsheet

      .ODS, namely OpenDocument Spreadsheet, is an open XML -based document file format for office applications to be used for documents containing...

      Type:Data Files   Update:2009-10-20   Hits:185

    • .oveOverture Musical Score

      .ove file format stands for Overtrue Music file, which is used to save musical score file extension. Created by Overture, OVE files are widely...

      Type:Audio Files   Update:2009-03-05   Hits:193

    • .odmOpenDocument Master Document

      .ODM, namely OpenDocument Master , is the proprietary file extension initially published by OpenOffice.org , which is an open source business...

      Type:Text Files   Update:2009-11-08   Hits:205

    • .opdOmniPage Document

      OPD file extension is the proprietary document format of OmniPage, and it is created with OmniPage scanning, OCR . The OPD file may contain...

      Type:Image Files   Update:2009-11-01   Hits:311

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