VAR file extension
The table below provides useful information about the .var file extension. It answers questions such as:
- What is the .var file?
- What program do I need to open a .var file?
- How can the .var file be opened, edited or printed?
- How can I convert .var files to another format?
Table of Contents
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3 extension(s) and 0 alias(es) found in database
✅ EES Variable Data

VAR file is an EES Variable Data. EES is a general equation-solving program that can numerically solve thousands of coupled non-linear algebraic and differential equations.
✅ Infinity Engine Variables Data

VAR file is an Infinity Engine Variables Data. Infinity Engine is a game engine which allows the creation of isometric role-playing video games.
✅ MODELLER Sequence Variability Profile

VAR file is a MODELLER Sequence Variability Profile. MODELLER is a computer program that models three-dimensional structures of proteins and their assemblies by satisfaction of spatial restraints.
Other types of files may also use the .var file extension.
🚫 The .var file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
Is it possible that the filename extension is misspelled?
We found the following similar file extensions in our database:
🔴 Can't open a .var 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:
example.var
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 .var 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 .var file extension, write to us!