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SPICE AC/frequence domain output file
File type: Various data file
Files ac1 extension are used by SPICE. They contain domain output data.
Found 2 different file type records with the same ac1 filename suffix.
File type category:
Various data file
Date updated: August 9, 2017
The ac1 file extension is associated with SPICE (Simulation Program with Integrated Circuit Emphasis) program, developed by National Instruments Corporation. The ac1 extension files are used for AC/frequence domain output.
It is not possible to open files with ac1 extension.
It is not possible to convert files with ac1 extension.
Software applications that handle other tasks involving ac1 files:
Microsoft Windows
File type category:
Various data file
Date updated: July 26, 2019
Record marked as obsolete and not updated for a long time.
The ac1 file extension is associated with applications, such as Unforgettable developed by Giuseppe Buttafuoco.
Most likely some old format without support from developer. No further information could be found.
Software applications that handle other tasks involving ac1 files:
Microsoft Windows
Unforgettable
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