33 votes
OPJ File - What is an .opj file and how do I open it?
Learn about .OPJ files and view a list of programs that open them.
Languages
Overview
What is an OPJ file? 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.
More Information OPJ file open in OriginLab Origin 2018 The OPJ file is the most common file type associated with Origin since it is used as a container for projects. You can open OPJ files with Origin and you can also open OPJ files with Origin Viewer, a free, lightweight program that allows you to view and copy information in OPJ projects. To open an OPJ file in Origin, select File → Open... , select the ".opj" file type, navigate to the OPJ file location, and click Open . To save an OPJ file in Origin, select File → Save project or Save Project As... , name the file, choose the save location, and click Save . NOTE: The release of Origin 2018 included an updated unicode format for saving projects ( .OPJU ), which features performance advantages over the older, non-unicode OPJ file format.
OriginLab Origin 2018 Icon
Breadcrumbs
DeveloperCadence Design Systems
Popularity3.3 | 10 Votes
Previous / Next
In-Depth
.OPJ File Extension
2 file types use the .opj file extension.
Origin Project
| Developer | OriginLab |
| Popularity |
3.1 | 33 Votes |
What is an OPJ file?
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.
More Information
OPJ file open in OriginLab Origin 2018
The OPJ file is the most common file type associated with Origin since it is used as a container for projects. You can open OPJ files with Origin and you can also open OPJ files with Origin Viewer, a free, lightweight program that allows you to view and copy information in OPJ projects.
To open an OPJ file in Origin, select File → Open... , select the ".opj" file type, navigate to the OPJ file location, and click Open .
To save an OPJ file in Origin, select File → Save project or Save Project As... , name the file, choose the save location, and click Save .
NOTE: The release of Origin 2018 included an updated unicode format for saving projects ( .OPJU ), which features performance advantages over the older, non-unicode OPJ file format.
Open over 400 file formats with File Viewer Plus . Free Download
Programs that open OPJ files
Sort
Pricing
Program Name
Platform
Reset
X
Windows
OriginLab Origin
Free Trial
OriginLab Origin Viewer
Free
Mac
OriginLab Origin Viewer
Free
Category: Data Files
Updated: January 31, 2018
OrCAD Project File
| Developer | Cadence Design Systems |
| Popularity |
3.3 | 10 Votes |
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.
More Information
OPJ files are saved in a plain text format, but should only be modified using the OrCAD user interface instead of a text editor.
Programs that open OPJ files
Sort
Pricing
Program Name
Platform
Reset
X
Windows
Cadence OrCAD PCB Designer
Free Trial
Category: CAD Files
Updated: October 7, 2016