File Extension OPD

.OPD File

File extension: OPD
File type: Document


Notes about the OPD file extension:



To open this file type, a required software must be installed. Without it you only see a Windows message "The following file cannot be opened" (Windows 7) or "How do you want to open this file?" (Windows 10) if you double-click the file. There click on "More apps" and choose a suitable software to view such files on your PC or from email attachments.

The OPD file type is primarily associated with 'Durango Interferometry Software' by Diffraction International. Durango is the Universal Interferometry Software for data acquisition, analysis, evaluation, exchange, import-export and simulation.

Detailed information for file extension OPD:


Primary association: Durango Interferometry Software
Company: Diffraction International
Identifying characters Hex: 1C 00 00 00 DD 66 31 DC 3A 08 D4 11 AD A1 00 A0 CC E4 56 56 00 00 00 00 00 00 00 00 C4 3B 72 , ASCII: .....f1.:.........VV.........;r
Related links: Free Viewer

Other applications associated with file type OPD:

  • OmniPage (Document) by Nuance Communications, Inc. The identifying characters used for this association are - Hex: 52 00 6F 00 6F 00 74 00 20 00 45 00 6E 00 74 00 72 00 79 , ASCII: R.o.o.t...E.n.t.r.yProgram ID: OmniPage.Document
File Identifier - TrID
'Identifying characters' used on FILExt.com are
provided by Marco Pontello from his TrID database




To change file associations press Windows Key + X and then Apps and Features > Default apps > Choose default apps by file type. Invalid file associations could be the result of underlying issues within your Windows PC.

Technical data

To view technical data on file-extension OPD click this link to expand/hide the additional area.

System Info for File Extension .OPD

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and information FILExt collected directly from user systems.

ProgramID: EBookSys_OPD, FileType: OPD File

ProgramID: Omnipage.Document, FileType: OmniPage Document, AppName: OmniPage Pro application

ProgramID: Omnipage.Document, FileType: OmniPage Document, AppName: OmniPage SE application
EXEFile: OmniPage.exe

ProgramID: Omnipage.Document
EXEFile: %ProgramFiles%\ScanSoft\OmniPageSE\OmniPage.exe

ProgramID: OmniPage.Document
EXEFile: %ProgramFiles%\ScanSoft\OMNIPA~1.0\OmniPage.exe %1

ProgramID: Omnipage.Document
EXEFile: %ProgramFiles%\ScanSoft\OMNIPA~1\OmniPage.exe %1

ProgramID: OmniPage.Document
EXEFile: %ProgramFiles%\ScanSoft\OMNIPA~2.0\OmniPage.exe %1

ProgramID: Omnipage.Document
EXEFile: %ProgramFiles%\ScanSoft\OmniPageSE2.0\omnipage.exe %1

ProgramID: Omnipage.Document
EXEFile: %ProgramFiles%\OmniPage.exe %1

ProgramID: Omnipage.Document
EXEFile: %ProgramFiles%\ScanSoft\TextBridgePro11.0\TextBridge.exe %1

ProgramID: Omnipage.Document
EXEFile: %ProgramFiles%\ScanSoft\OMNIPA~3.0\OmniPage.exe

ProgramID: Omnipage.Document
EXEFile: %ProgramFiles%\Caere\OMNIPA~1.0\OmniPage.exe

ProgramID: Omnipage.Document
EXEFile: %ProgramFiles%\ScanSoft\OmniPage15.0\OmniPage.exe

ProgramID: OmniPage.Document
EXEFile: %ProgramFiles%\ScanSoft\OmniPage16\omnipage16.exe

ProgramID: OmniPage.Document
EXEFile: %ProgramFiles%\ScanSoft\OmniPageSE3.0\omnipage.exe

ProgramID: OmniPage.Document
EXEFile: %ProgramFiles%\ScanSoft\OmniPageSE4\omnipage.exe


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