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.XLL File Extension

Run a free scan for .XLL file extension errors.

File Type Excel Add-In File
Category Plugin Files
Common? Yes
File Description Contains extra functions, templates, or other tools that enhance the capabilities of Microsoft Excel; similar to a standard .DLL file (Dynamic Link Library), but is specifically written for MS Excel.
Program(s) that open xll files
Mac OS Mac OS Microsoft Excel
Windows Windows Microsoft Excel
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Updated 2/16/07
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