.RLL File Extension

Microsoft Resource Library

Developer Microsoft
4.0  |  22 Votes

What is an RLL file?

An RLL file is a resource library used by various Windows programs. It contains program resource information, such as program data and global parameters. RLL files typically store resources for a corresponding dynamic link library (.DLL) file.

More Information

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.

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Programs that open RLL files

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