Open and merge .ics files

See the events in an .ics file and combine several calendars into one.

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Frequently asked questions

Which .ics files are supported?

Those from Google Calendar, Apple Calendar, Outlook and any standard iCalendar (RFC 5545) file, including folded lines and time zones.

Are time zones duplicated when merging?

No: each VTIMEZONE is included once in the merged calendar, along with the events you left ticked.

Is Open and merge .ics files free to use on Toolkoa?

Yes, the Open and merge .ics files tool is 100% free, unlimited and requires no sign up or installation.

Are my files sent to any server when using Open and merge .ics files?

No. Every operation on Toolkoa is processed privately and locally, directly in your own browser.

Do I need to install anything to use Open and merge .ics files?

Nothing to install. Open and merge .ics files runs in any modern desktop or mobile browser, and once the page has loaded you can keep using it without relying on the connection.