Notes about the VAR file extension:
To open this file type, a required software must be installed. Without it you only see a Windows message "The following file cannot be opened
" (Windows 7) or "How do you want to open this file?
" (Windows 10) if you double-click the file. There click on "More apps"
and choose a suitable software to view such files on your PC or from email attachments.
The VAR file type is primarily associated with 'Cokriging Software'. These are programs needed to carry-out the spatial interpolation of agroclimatic variables with the technique of cokriging. Input to the VARIO function is file.PAR, file.DAT, file.CLA; output files are: file.VAR, file.LS1.
Detailed information for file extension VAR:
Primary association: Cokriging Software
Other applications associated with file type VAR:
To change file associations press Windows Key
and then Apps and Features
> Default apps
> Choose default apps by file type
Invalid file associations could be the result of underlying issues within your Windows PC.