BSI File

What are BSI files and how to open them

Are you having problems opening a BSI file or are you simply curious about its contents? We're here to explain the properties of these files and provide you with software that can open or handle your BSI files.

What is a BSI file?

BSI files have multiple uses, and Bethesda Image Texture is one of them. Read more about the other uses further down the page.

Bethesda Image Texture

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open BSI files

Important: Different programs may use files with the BSI file extension for different purposes, so unless you are sure which format your BSI file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested nine different BSI openers which you will find listed below.

Last updated: January 25, 2025

All known file formats using extension .BSI

While Bethesda Image Texture is a popular type of BSI-file, we know of 2 different uses of the .BSI file extension. Different software may use files with the same extension for different types of data.

Future Composer (BSI) Module

We know that one BSI format is Future Composer (BSI) Module. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Various apps that use files with this extension

These apps are known to open certain types of BSI files. Remember, different programs may use BSI files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Help us help others

File.org helps thousands of users every day, and we would love to hear from you if you have additional information about BSI file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.