The tr3 file extension is related to the SPICE Transient Analysis output file format.

There is one other file type using
the TR3 file extension!

empty icon.tr3 - TomeRaider eBook file

Detailed description

Software that works with tr3 file extension

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TR3 file extension - SPICE Transient Analysis output file

What is tr3 file? How to open tr3 files?

File type specification:

Various data file type icon Various data file type

tr3 file icon: tr3 filetype icon

The tr3 file extension is associated with SPICE (Simulation Program with Integrated Circuit Emphasis) a free circuit simulation resource.

The *.tr3 files are contain transient analysis output file used by SPICE.

The default software associated to tr3 file type:

Spice picture or screenshot

National Instruments Corporation logoSpice  Microsoft Windows software

Company or developer:
National Instruments Corporation

A computer simulation and modeling software, SPICE is used by engineers to mathematically predict the behavior of electronics circuits.

Help how to open TR3 files:

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 file with extension TR3:

As far as we know, this .tr3 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 recommended software applications associated to the .tr3 file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file
: like open tr3 file, edit tr3 file, convert tr3 file, view tr3 file, play tr3 file etc. (if exist software for corresponding action in's database).

  • Others tr3 file

Unspecified and all other actions for computer programs working with tr3 file - SPICE Transient Analysis output file

Click on the software link for more information about Spice. Spice uses tr3 file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).

Microsoft Windows:

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