An R file is a text file that is utilized by the Rex resource compiler.
Rez is designed to work with the Mac Operating System and is adapted to work with a number of programs within this OS. The R file contains details and declarations for a number of resources within a particular application.
.r File Extension
Developer:
Apple
File category:
What are r files & how to open them - Rez Source Code File
File category:
Developer:
Apple