File extension PROJ (.PROJ) information

Click to Run a Free Scan for ( .PROJ ) Errors

Windows cannot open PROJ files?

If Windows is unable to open file extension .PROJ you may have registry related errors or may not have the appropriate program installed. We strongly recommend that you run a free registry scan.

Appropriate program:

PROJ is a file extension associated with Poseidon for UML Project Information . Incorrect associations are the cause of many file extension errors. Scan your system to prevent, identify and repair PROJ file extension association errors.

Recommendations for file extension PROJ users:

General information

Common errors/





File extension PROJ scan

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You are currently viewing the detail page for PROJ file extension. This page contains a detailed description of the PROJ file type, software tools to help resolve file association errors in the Windows registry together with relevant system utility applications and other related information.
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File Extension Details