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SPICE Transient Analysis output file
File type: Various data file
Files with tr4 extension are used by SPICE software. They include some output data.
File type category:
Various data file
Date updated: August 9, 2017
The tr4 file extension is associated with SPICE (Simulation Program with Integrated Circuit Emphasis) program, developed by National Instruments Corporation. The tr4 extension files are used for Transient Analysis Output.
It is not possible to open files with tr4 extension.
Files with tr4 extension are unconvertable.
Software applications that handle other tasks involving tr4 files:
Microsoft Windows