SOF File

What are SOF files and how to open them

Are you having problems opening a SOF 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 SOF files.

What is a SOF file?

SOF files have multiple uses, and Quartus II Project is one of them. Read more about the other uses further down the page.

Quartus II Project

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 SOF files

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

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

Last updated: July 13, 2020

All known file formats using extension .SOF

While Quartus II Project is a popular type of SOF-file, we know of 2 different uses of the .SOF file extension. Different software may use files with the same extension for different types of data.

RESOF Compressed Archive

We know that one SOF format is RESOF Compressed Archive. 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 SOF files. Remember, different programs may use SOF 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 SOF file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.