.PRS File

File extension prs is originally related to Harvard Graphics, a once very popular presentation program for MS-DOS and Microsoft Windows first released in 1986. The program and its rights were later acquired by Serif.

A .prs file used in Harvard contains a presentation created and saved in the program.

This prs 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:

Corel Presentations should still be able to open these *.prs files.

How to convert:

Possibly these presentations can be exported to other file type for sharing purposes.