what is an .xar file?
The XAR file type is primarily associated with 'Excel' by Microsoft Corporation. AutoRecover saves all files as the current Excel file format, regardless of the original file format opened. The file is saved as a hidden file with an arbitrary filename with the extension .XAR (for example, ~ar18a.xar). Detailed information for file extension XAR: Other applications associated with file type XAR: Xara X (Vector Drawing) by Xara Group LimitedAlso applies to Xara Xtreme, the latest version of XaraX.
XAR File Format. Corel Xara drawing. The XAR extension is commonly used with files created by Xara Xtreme, a 2D vector graphics editor developed by the British company Xara, which is now a wholly-owned subsidiary of the German firm MAGIX AG.