This article explains what an XLR file is and how to open or convert it on your computer.
How to Open XLR Files in Windows 10
A file with the XLR file extension is a Works spreadsheet or chart file, which is very similar to Microsoft Excel's XLS format.
XLR files are created with Microsoft Works versions 6 through 9 and can store things like charts and images, as well as regular spreadsheet data such as text, formulas, and numbers in separate cells within the spreadsheet.
WPS is another file format used in Works, but for document data (like DOC) rather than spreadsheet data.
