Details: File format summary

Details for:

Go to: Summary | Documentation

| Signatures

| Compression

| Rights

Properties

Summary
Name	OrCAD Project File
Version
Other names
Identifiers	PUID: fmt/1572
Family
Classification	Text (Structured)
Disclosure
Description	OrCAD, a proprietary software tool suite used primarily for electronic design automation (EDA). The software is used mainly by electronic design engineers and electronic technicians to create electronic schematics, perform mixed-signal simulation and electronic prints for manufacturing printed circuit boards. OrCAD was taken over by Cadence Design Systems in 1999 and was integrated with Cadence Allegro since 2005. A OrCAD Project File (.OPJ) is a container for the OrCAD design file (.DSN). In addition, a project file also includes simulation profile and layout information.
Orientation
Byte order
Related file formats	None.
Technical Environment
Released
Supported until
Format Risk
Developed by	None.
Supported by	None.
Source	The National Archives and Records Administration / The National Archives and Records Administration
Source date	08 Dec 2021
Source description
Last updated	08 Dec 2021
Note	https://file.org/extension/opj https://www.orcad.com/documentation/creating-new-project