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.XLR File Extension

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File TypeWorks Spreadsheet

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CategorySpreadsheet Files


This file is saved in a binary format, which requires a specific program to read its contents.


Spreadsheet or chart created with versions 6-9 of Microsoft Works, a popular productivity suite; stores data in cells that are organized in a grid consisting of rows and columns.

More Information

Works is the entry-level productivity suite developed by Microsoft. It contains similar programs to Microsoft Office, but with limited features.

NOTE: XLR files created with Works 8 or later are also recognized by Microsoft Excel.

Program(s) that open .XLR files
Microsoft Windows LogoWindows
Microsoft Works
Microsoft Excel 2016
Mac OS X LogoMac
Microsoft Excel 2016
Updated 3/5/2010