.OPJ File Extension

There are 2 file types use the .OPJ file extension:

  1. Origin Project
  2. OrCAD Project File

1. Origin Project

Origin Project
  • Developer OriginLab
  • Popularity
    3.9 (16 votes)
  • Category Data Files
  • Format N/A

An OPJ file is a project created by Origin, a data analysis and graphing application used by various scientists and engineers. It contains all of the project contents, which includes data, 2D/3D graphs, and settings.

Software's name License Platforms
OriginLab Origin OriginLab Origin Free Trial Windows
OriginLab Origin Viewer OriginLab Origin Viewer Free MacWindows

Updated: October 30, 2017

2. OrCAD Project File

OrCAD Project File
  • Developer Cadence Design Systems
  • Popularity
    3.8 (9 votes)
  • Category CAD Files
  • Format Text

CAD project file created by OrCAD, a program used for designing electric circuits, known as PCBs (printed circuit boards); saves references to files included in the project as well as project settings; usually references at least a .DSN design file; used for storing PCB design information together.

OPJ files are saved in a plain text format, but should only be modified using the OrCAD user interface instead of a text editor.

Software's name License Platforms
Cadence OrCAD PCB Designer Cadence OrCAD PCB Designer Free Trial Windows

Updated: August 15, 2016

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