Question 1

How do I open an ICS file?

Accepted Answer

Paste the .ics text or upload the file above. The viewer reads every VEVENT in the calendar and lists each event with its title, date and time (in the event's time zone where one is set, otherwise your local time), location, and whether it repeats. Nothing is uploaded; the file is read entirely in your browser.

Question 2

What is an ICS file?

Accepted Answer

An ICS file (iCalendar, .ics) is the universal calendar format. It is a plain-text file describing one or more events that any calendar app (Google Calendar, Apple Calendar, Outlook) can import. This viewer turns that raw text into a readable list.

Question 3

Can I open an ICS file without adding it to my calendar?

Accepted Answer

Yes. That is exactly what this tool is for: see what is inside a .ics file before you import it, without it touching your real calendar. Handy for checking an invite or a subscription feed.

Question 4

Is the ICS viewer free and private?

Accepted Answer

Completely free, no sign-up, and fully private. The file is parsed locally in your browser and never sent to a server.

Free ICS Viewer

Paste or upload your .ics file

More free calendar tools

Frequently asked questions

Need to create events instead of read them?