Having problems opening a SUO file?

We have programs that can open or convert your SUO files.

Opening SUO files

Did your computer fail to open a SUO file? We explain what SUO files are and recommend software that we know can open or convert your SUO files.

What is a SUO file?

The .suo file extension is most commonly associated with Microsoft Visual Studio solution user options files. This software application uses two file types including the .sln and .suo file extension. Files with the .suo extension contain information about the data associated with solutions used by the software and includes customization options that you have made. The SUO files are referenced each time you open the application.

Software that will open, convert or fix SUO files

Try a universal file viewer

Try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and most likely yours too. Download Free File Viewer here.

About File Extension SUO

File.org aims to be the go-to resource for file type- and related software information. We spend countless hours researching various file formats and software that can open, convert, create or otherwise work with those files.

If you have additional information about the SUO file format or software that uses files with the SUO suffix, please do get in touch - we would love hearing from you.