.OPJ File Extension

Are you having difficulty opening a file that ends with .OPJ? Such files can be executed only by certain programs. If you cannot open the .OPJ file, it can be due to the following reasons: either you do not have an appropriate program to open it, or your file association is corrupted. For more information about this extension, please read the article below.

What is a .OPJ file?

.OPJ file belongs to the category of CAD Files used in operating systems such as Windows 11, 10, Windows 7, Windows 8 / 8.1, Windows Vista, Windows XP.

opj

Developer: Cadence Design Systems

File Type: OrCAD Project File

Category: CAD Files

Format: Text

.OPJ file is associated with OrCAD Project File developed by Cadence Design Systems, has a Text Format and belongs to CAD Files category.

Other file extensions

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Image Color Matching Profile

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Alternativa Player 3D Export File

.tid

AVCHD Thumbnail File

.f4f

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.int

SGI Integer Image