.RSL File

The rsl file extension is associated with Paradox, a relational database management system sold by Corel Corporation, which is part of some editions of Corel WordPerfect Office suite.

It seems that .rsl files from Paradox contain saved forms. Often found along .fsl files.

This rsl 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.

How to open:

Use Corel Paradox to view content of the *.rsl saved form files.

How to convert:

Perhaps can be exported to some sort of output format in Corel Paradox.