List of files which names starts with letter O
| Filename | Software name | Description |
|---|---|---|
| onex.dll.mui | Microsoft® Windows® Operating System | IEEE 802.1X supplicant library |
| onexui.dll.mui | Microsoft® Windows® Operating System | IEEE 802.1X supplicant UI library |
| OnLineIDCPL.dll.mui | Microsoft® Windows® Operating System | Online IDs Control Panel |
| oobefldr.dll.mui | Microsoft® Windows® Operating System | Getting Started |
| oobeldr.exe.mui | Microsoft® Windows® Operating System | OOBE Loader |
| openfiles.exe.mui | Microsoft® Windows® Operating System | Displays the current open files list |
| OpenWith.exe.mui | Microsoft® Windows® Operating System | Pick an app |
| OPTEURES.DLL.mui | Microsoft® Windows® Operating System | OPTEURES Printer Driver |
| OptionalFeatures.exe.mui | Microsoft® Windows® Operating System | Windows Features |
| OPTRARES.DLL.mui | Microsoft® Windows® Operating System | Optra Printer Driver |
| oregres_grv.dll.mui | Microsoft Office 2013 | Microsoft Office |
| osbaseln.dll.mui | Microsoft® Windows® Operating System | Service Reporting API |
| osk.exe.mui | Microsoft® Windows® Operating System | Accessibility On-Screen Keyboard |
| OSProvider.dll.mui | Microsoft® Windows® Operating System | DISM OS Services Provider |
| OINFO11.OCX | Microsoft Office 2003 | Microsoft System Information Office Extension |
| OINFO12.OCX | 2007 Microsoft Office system | Microsoft System Information Office Extension |
| office.odf | Office 2010 | OpenDocument Formula |
| officeimm.odf | Microsoft Office 2016 | Microsoft Office culture data dll |
| ONGuide.onepkg | Office 2010 | Microsoft OneNote Package |
| OFFICE2003SP1-KB842532-CLIENT-068DB0F6.pf | Office XP | Private |
| OHOTFIX.EXE-0780EEEF.pf | Office XP | Private |
| ONEDRIVESETUP.EXE-5CBB70F9.pf | Windows 10 | Private |
| OSE.EXE-02A3996D.pf | Office 2003 | Private |
| OSE.EXE-54BB6FE2.pf | Office 2007 | Private |
| OSE.EXE-A7AA2244.pf | Office 2010 | Private |
| OSE00000.EXE-3D1E4DA3.pf | Office 2010 | Private |
| OSE00000.EXE-99A416D6.pf | Office 2007 | Private |
| OSPPSVC.EXE-E53D3CC0.pf | Office 2010 | Private |
| OIS.PIP | Office 2007 | Office Personalized Settings |
| ONENOTE.PIP | Office 2007 | Office Personalized Settings |
| oeaccess.PNF | Windows XP | Precompiled INF |
| oem0.PNF | Windows XP | Precompiled INF |
| oem1.PNF | Windows Vista | Precompiled INF |
| oem2.PNF | Windows Vista | Precompiled INF |
| oobe.PNF | Windows XP | Precompiled INF |
| optional.PNF | Windows XP | Precompiled INF |
| ovcam.PNF | Windows XP | Precompiled INF |
| ovcomp.PNF | Windows XP | Precompiled INF |
| ovsound.PNF | Windows XP | Precompiled INF |
| ORIG98.POC | Office 2010 | PocoMail PocoScript |
| Ocean.pot | Office 2003 | Portable Object |
| Orbit.pot | Office 2003 | Portable Object |
| OC3145_3.PPD | Windows Vista | PostScript Printer Description |
| OC3155_3.PPD | Windows Vista | PostScript Printer Description |
| OC3165_3.PPD | Windows Vista | PostScript Printer Description |
| OCVP1055.PPD | Windows Vista | PostScript Printer Description |
| OCVP1065.PPD | Windows Vista | PostScript Printer Description |
| OCVP1075.PPD | Windows Vista | PostScript Printer Description |
| OCVP2045.PPD | Windows Vista | PostScript Printer Description |
| OCVP2050.PPD | Windows Vista | PostScript Printer Description |