RLS file extension
The table below provides useful information about the .rls file extension. It answers questions such as:
- What is the .rls file?
- What program do I need to open a .rls file?
- How can the .rls file be opened, edited or printed?
- How can I convert .rls files to another format?
Table of Contents
- ✅ RadLight Skin Data
- ✅ SymbianOS Localization Data
- 🔄 .rls file converters
- 🚫 .rls file related errors
We hope you find this page helpful and a valuable resource!
2 extension(s) and 0 alias(es) found in database
✅ RadLight Skin Data

The RLS file is a RadLight Skin Data. RadLight is a powerful multimedia player which supports major audio and video file formats.
✅ SymbianOS Localization Data

The RLS file is a SymbianOS Localization Data. SymbianOS is a rich, object-oriented, 32-bit real-time OS that previously used a microkernel architecture.
Other types of files may also use the .rls file extension.
🚫 The .rls 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 .rls 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.rls
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 .rls 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 .rls file extension, write to us!