.RIM File Extension
File TypeBioWare Resource Image File
This file is saved in a binary format, which requires a specific program to read its contents.
What is a RIM file?
Game data file used by some games developed by BioWare, including Neverwinter Nights and Star Wars: Knights of the Old Republic; similar to the .ERF format also used by BioWare games; used as an game application support file.