SFS file: How can I open a .SFS file?
The table below provides useful information about the .sfs file extension. It answers questions such as:
- What is the .sfs file?
- What program do I need to open a .sfs file?
- How can the .sfs file be opened, edited or printed?
- How can I convert .sfs files to another format?
We hope you find this page helpful and a valuable resource.
✅ Sibelius Configuration File

The SFS file is a Sibelius Configuration File. Sibelius is a complete software for writing, playing, printing and publishing music notation.
✅ KSP Saved Game

The SFS file is a KSP Saved Game. Kerbal Space Program (KSP) is a space flight simulation video game developed and published by Squad.
✅ Browser3D Data

The SFS file is a Browser3D Data. Browser3D is a new type of browser where you can interact with a real 3D environment while surfing the web.
✅ Kerbal Space Program Saved Game

The SFS file is a Kerbal Space Program Saved Game. Kerbal Space Program is a multi-genre game where the player creates his or her own space program.
✅ OpenOffice.org Frame Data

The SFS file is an OpenOffice.org Frame Data. OpenOffice.org is an open-source application suite whose main components are for word processing, spreadsheets, presentations, graphics, and databases.
⚠ Be careful with .sfs files.
It's important to know that the .sfs file extension can be used by various programs, not just the ones you expect. This includes potentially harmful software or malware that might create .sfs files. Be cautious when dealing with .sfs files from unknown sources.
🚫 The .sfs 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 .sfs 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:
Select an app to open this .sfs file
It means that the operating system does not have a default app associated with the .sfs file type. To resolve this issue and open the file, you can take the following steps:
- Right-click on the .sfs file. A context menu will appear.
- From the context menu, select Open with. Windows will display a list of recommended apps.
- If the desired app is listed, select it from the provided options.
- If you cannot find the appropriate app, you may need to install software that supports the specific file type.
If you don't know how to change the default app for the .sfs file, check the FAQ.
🔴 Can I change the extension of files?
Changing the filename extension of a file is not a good idea. The extension of a file serves as a hint to the operating system and various software programs about the type of data contained within the file. When you alter a file's extension, you essentially modify how software applications interpret and handle that file. Every file has a specific format, also known as its file type or file format. The problem is, changing the file extension does not change the file format.
If you have helpful information about the .sfs file extension, write to us.