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SW1 file extension

The table below provides useful information about the .sw1 file extension. It answers questions such as:

  • What is the .sw1 file?
  • What program do I need to open a .sw1 file?
  • How can the .sw1 file be opened, edited or printed?
  • How can I convert .sw1 files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

0 extension(s) and 1 alias(es) found in database

✅ SPICE Sweep Operations Output Data

SPICE Sweep Operations Output Data .sw0 file icon
SW0 file is a SPICE Sweep Operations Output Data. SPICE (Simulation Program with Integrated Circuit Emphasis) is a widely-used circuit simulation program. It was developed as public domain software at the University of California and versions 2G6 (vanilla SPICE) and 3.0 are still used.
SW0 format description not yet available
Category: Data files
Application: SPICE
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
SW0 aliases:
sw1, sw2, sw3, sw4, sw5, sw6, sw7, sw8, sw9
SW0 related links:
SW0 related extensions:
SPICE Status Data

SPICE Transient Analysis Output Data

Other types of files may also use the .sw1 file extension.

🚫 The .sw1 file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

cw1, s1, s1w, sa1, sd1, se1, ss1, sw, swl, swq, sww, ws1, zw1

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

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Macromedia Flash Format Data
VisualBoyAdvance Saved State
Sealed Word Document
SWAT Stream Water Quality Input Data
AD Summation iBlaze Database
Dali Raw Image
Anno 2070 Saved Game
Cygnus MK Data Logger Single Record
WordStar 2000 Document

🔴 Can't open a .sw1 file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .sw1 file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .sw1 file extension, write to us!

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