File Extension OPL

.OPL File

File extension: OPL
File type: Organiser Programming Language Source File


Notes about the OPL 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 OPL file type is primarily associated with 'Psion' by Psion PLC.

Detailed information for file extension OPL:


Primary association: Psion
Company: Psion PLC
File classification: Source Code
Related links: Organizer II Fan Site



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 OPL click this link to expand/hide the additional area.

System Info for File Extension .OPL

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: onlineTV.Playlist
EXEFile: %ProgramFiles%\onlineTV\onlineTV.exe /playlist %1

ProgramID: onlineTV.Playlist
EXEFile: %ProgramFiles%\concept design\onlineTV 2\onlineTV.exe /playlist %1

ProgramID: onlineTV.Playlist
EXEFile: %ProgramFiles%\onlineTV 2\onlineTV.exe /playlist

ProgramID: onlineTV3.Playlist
EXEFile: %ProgramFiles%\concept design\onlineTV 3\onlineTV.exe /playlist


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