Files with sw1 extension are used by SPICE software. It is an output file.
Software that open sw1 file
SW1 file extension - SPICE Sweep Operations output file
What is sw1 file? How to open sw1 files?
The sw1 file extension is associated with SPICE (Simulation Program with Integrated Circuit Emphasis), it was developed by Nationa Instruments Corporation. The sw0 files are used for Sweep Operations Output.
The default software associated to open sw1 file:
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.
List of recommended software applications associated to the .sw1 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 sw1 file, edit sw1 file, convert sw1 file, view sw1 file, play sw1 file etc. (if exist software for corresponding action in File-Extensions.org's database).
Unspecified and all other actions for computer programs working with sw1 file - SPICE Sweep Operations output file
Click on the software link for more information about Spice. Spice uses sw1 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.).