A .xar file is a Microsoft Excel recovery file. It is generated with Excel spreadsheets. It is used to recover data if Excel closes unexpectedly. The recovery files are saved in the Excel format for s...
A .xar file is a Microsoft Excel recovery file. It is generated with Excel spreadsheets. It is used to recover data if Excel closes unexpectedly. The recovery files are saved in the Excel format for speed. Excel suggests file name and format on reopening. The files link to Excel from the registry.
The .xar files store data to recover spreadsheets after crashes. They are hidden on disk with random names.
Excel opens the .xar files automatically after a crash. You can rename it to save the recovered data. Excel 2007+ has AutoRecover replacing AutoSave before Excel 2002. It saves open files at user-set intervals.
Xara Xtreme also uses .xar files for its drawings. The XAR files are vector graphics from the Xara Company.