Files with opj extension can mainly be found as projects created in OrCAD PCB Designer program.

There are 2 other file types using
the OPJ file extension!

empty icon.opj - OmniPage schedule

empty icon.opj - Origin project

Detailed description

Software that open opj file

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OPJ file extension - OrCAD capture project file

What is opj file? How to open opj files?

File type specification:

3d graphics, CAD-CAM-CAE file type icon 3d graphics, CAD-CAM-CAE file type

File extension opj is mainly associated with the OrCAD PCB Designer modeling suite from Cadence.

The .opj files contains captured PCB projects. A printed circuit board, or PCB, is used to mechanically support and electrically connect electronic components using conductive pathways, or traces, etched from copper sheets laminated onto a non-conductive substrate.

It is also referred to as printed wiring board (PWB) or etched wiring board. A PCB populated with electronic components is a printed circuit assembly (PCA), also known as a printed circuit board assembly (PCBA).

Updated: November 30, 2023

The default software associated to open opj file:

OrCAD PCB Designer icon

Cadence Design Systems, Inc. logoOrCAD PCB Designer  Microsoft Windows software

Company or developer:
Cadence Design Systems, Inc.

Orcad PCB Designer is printed circuit board design suite, that includes a constraint manager, design capture technology, component tools, a PCB editor, an auto/interactive router, and interfaces for manufacturing and mechanical CAD.

Help how to open:

Use OrCAD PCB Designer to open and work with *.opj files.

How to convert:

OrCad most likely supportes export some other PCB formats, or other exchange 2D CAD formats.

Find conversions from opj file:

opj to dsn

opj to jpeg

opj to jpg

opj to pdf

Find converter to opj file type:

dsn to opj

jpg to opj

obk to opj

sch to opj

File identification strings:

HEX code: 28 45 78 70 72 65 73 73 50 72 6F 6A 65 63 74 20 22
ASCII code: (ExpressProject

List of software applications associated to the .opj file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open opj file, edit opj file, convert opj file, view opj file, play opj file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting opj files.

Software that open opj file - OrCAD capture project file

Programs supporting the exension opj on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about OrCAD PCB Designer for open opj file action.

Microsoft Windows:

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