Select the initial letter:
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Ext. | Description |
---|---|
O | Object File |
O$$ | Sprint outfile |
OAB | Group file (Norton Desktop) |
OAG | Group file (Norton Desktop) |
OAZ | NetFax Manager fax |
OB | OBject cut/paste file (IBM LinkWay) |
OBD | MS Office Binder Document |
OBJ | Compiled machine language code (Intel Relocatable OBJect Module) |
OBJ | Metatools' Bryce Support file (OBJects) |
OBJ | Wavefront 3D OBJect |
OBR | Borland C++ object browser data file |
OBS | Script (ObjectScript) |
OBT | MS Office Binder Template |
OBV | ObjectScript visual interface |
OBZ | MS Office Wizard Binder |
OCA | Visual Basic control typelib cache |
OCF | Object Craft File |
OCR | Incoming fax transcribed to text (FAXGrapper) |
OCT | Musical file (Octalizer) |
OCX | OLE Custom Control, 32 bit, often an activeX control |
ODA | ODA document |
ODA | Raster image (CALS Group IV Type 2) |
ODB | OpenOffice.org ODF database |
ODF | Open Document Interchange Format (ODIF) |
ODF | OpenOffice.org ODF Formel |
ODG | OpenOffice.org ODF drawing |
ODIF | Open Document Interchange Format |
ODL | Object Definition Language file (MS Developer Studio) |
ODM | OpenOffice.org ODF global document |
ODP | OpenOffice.org ODF presentation |
ODS | OpenOffice.org ODF table |
ODT | OpenOffice.org ODF text file |
OFD | ObjectView Form Definition |
OFF | 3D Object File Format |
OFM | PostScript font description file |
OFN | MS Office document |
OFT | MS Outlook item template |
OHS | Outbound History (Bink/+) |
OID | Object Interaction chart (Prosa/OM) |
OKT | OKTalizer Module (sound) |
OLB | Object library (VAX) |
OLB | OLE object library |
OLD | Backup file |
OLE | OLE object |
OLI | Olivetti text file |
OLK | MS Outlook address book |
OMD | Class model (Prosa/OM) |
OMF | Avid video editor interchange file |
OOM | Shroom swap file |
OPA | Psion OPL object file |
OPC | BETA 44 job file |
OPL | Psion OPL language source code file |
OPN | Active options (Exact) |
OPO | Psion OPL object file |
OPT | Configuration information (OPTions) used by several programs |
OPT | Gespeicherte Optics-Leiste des Animators |
OPT | QEMM OPTimize support file |
OPW | Org Plus for Windows organization chart |
OPX | Exact inactive options |
OPX | MS Organization chart |
OPX | OrgPlus chart |
OR8 | Rational Rose Oracle 8 database model report |
ORA | Oracle parameter file |
ORG | FIBU data file |
ORG | Lotus Organizer calendar file |
ORG | Microcal Origin plot |
ORP | OpenOffice.org ODF database report |
OSS | MS Office search result |
OST | Microsoft Inbox offline folder file |
OTG | OpenOffice.org ODF drawing template |
OTH | OpenOffice.org HTML document template |
OTL | OpenTrap Event Log |
OTL | Ventura Publisher's Type Foundry Outline Editor format |
OTL | Z-Soft Type Foundry outline font description |
OTP | OpenOffice.org ODF presentation template |
OTS | OpenOffice.org ODF table template |
OTT | OpenOffice.org ODF text template |
OTX | Olivetti Olitext Plus text file |
OUT | PCTools-Desktop file |
OUT | OUTput |
OV1 | Overlay file (part of program to be loaded when needed) |
OV2 | Overlay file (part of program to be loaded when needed) |
OV3 | Overlay file (part of program to be loaded when needed) |
OVD | ObjectVision datafile |
OVL | Programmcode-Overlay |
OVR | OVeRlay (part of program to be loaded when needed), program code for DOS |
OXT | OpenOffice.org OpenOffice.org Extension |
OYZ | Lotus Approach alternate dBASE index |
Did you like my page, one of my freeware applications or online tools?
Then, please donate via PayPal in order to help keeping its content free - each amount is welcome!