How to open .ICALENDAR file extension?

If you cannot open a new file that has been saved in the .ICALENDAR format you need to download the appropriate software. The manufacturer of .ICALENDAR files is N/A; .ICALENDAR files belong to the Misc Files category. After downloading the application from the list available on our website just run an unknown file, and as the default set the newly installed application supporting the .ICALENDAR files. Activities performed in the order described should solve the problems with all the files in the .ICALENDAR format.

• What is .ICALENDAR file?
• How to open .ICALENDAR file?
• What is .ICALENDAR file?