Resource library used by various Windows programs; contains program resource information, such as program data and global parameters; typically stores resources for a corresponding dynamic link library (.DLL) file. RLL files may be used for application extensions. For example, an RLL file can store localization information for a program, such as foreign language support. RLL files are included in some Windows service pack updates.
The RLL file extension is associated with Resource Hacker, also known as Reshacker, developed by Angus Johnson. The .rll files contain resource library data.
The rll file extension is associated with IP- EPS Development Software, an integrated RLL development Softwaree for International Parallel Machines's line of Programmable Logic Controllers (PLCs), developed by International Paraller Machines, Inc.
The RLL file extension is associated SQL Server, developed by Microsoft Corporation.