The *.cir file extension is related to the PSpice. The *.cir file contains circuit data.

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

empty icon.cir - Supermax ECAD command save file

empty icon.cir - real-PCB netlist file

Detailed description

Software that works with cir file extension

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CIR file - PSpice circuit file

What is cir file? How to open cir files?

File type specification:

Various data file type icon Various data file type

The CIR file extension is associated with PSpice, a full-featured, native analog and mixed-signal circuit simulator, developed by Cadence Design Systems, Inc.. The .cir files describe the analysis performed with its parameters.

The default software associated to cir file type:

PSpice picture or screenshot

Cadence Design Systems, Inc. logoPSpice  Microsoft Windows software

Company or developer:
Cadence Design Systems, Inc.

Cadence Pspice is a full-featured, native analog and mixed-signal circuit simulator. Used in conjuction with PSpice A/D, PSpice Advanced Analysis tools help designers improve yeild,and reliability of their designs.

Help how to open:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert:

As far as we know, this .cir file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

List of software applications associated to the .cir 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 cir file, edit cir file, convert cir file, view cir file, play cir 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 ableto perform the specified software action, such as opening, editing or converting cir files.

  • Import cir file
  • Others cir file

Software that import cir file - PSpice circuit file

Programs supporting the exension cir on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about TINA Design Suite for import cir file action.

Microsoft Windows:

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