.RRS File

File extension rss seems to be mainly associated with the Road Rash motorcycle-racing video game for various computer and video gaming console platforms, developed by the Electronic Arts and released in 1991.

A .rrs file stores saved player's progress in the PC version of the game.

How to open:

When placed in the proper folder, you can load up the saved position in game.

How to convert:

It is unlikely that you can convert .rrs files to anything else.