With Filestar you get 1 different skills for working productively with Microsoft Resource Library (.rll) files.
About .Rll
Name
Microsoft Resource Library
Extension
.rll
Format
Binary
Category
Developer
Developer
Microsoft
Description
RLL is a file format used by Microsoft to store resources such as strings and images used by various Windows programs. It is usually stored in the SYSTEM directory of a Windows installation and is used to store language-specific resources.