Files with sls file extension are related to the Slide Show Studio program. An sls file contains script.
There is one other file type using
the SLS file extension!
.sls - Image playlist
SLS file extension - Slide Show Studio script
What is sls file? How to open sls files?
File type specification:
The sls file extension is associated with the Slide Show Studio, a software which allows users to create slide shows from digital photos and picture images.
The sls file contains script from Slide Show Studio.
This sls file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.