For macOS
Import events from Excel and CSV into Apple Calendar, or convert spreadsheets to ICS files. No subscription, everything stays on your Mac.
Convert CSV to ICS
Need a calendar file from a spreadsheet? Importer for Calendar for Mac is a fast CSV to ICS converter: map your columns once and turn a CSV into a clean .ics file you can share or open in any calendar app. No subscription, everything stays on your Mac.
How to convert CSV to ICS
- Open Importer for Calendar and load your CSV file.
- Map the columns to event fields such as title, start, end, location and notes.
- Choose export as .ics instead of importing.
- Save the .ics file – ready to open in Apple Calendar, Google Calendar, Outlook and more.
A CSV to ICS converter for Mac
Importer for Calendar reads any column layout and produces a standards-compliant ICS, so the CSV to ICS conversion on Mac works without manual editing.
Turn CSV into ICS with full detail
Durations, time zones, recurring events, alarms and attendees are all written into the file, so turning CSV into ICS keeps more than just titles.
From CSV to a calendar file anyone can open
The resulting .ics is a universal calendar file – import it into Apple Calendar or send it to others to add to their own calendars.
What users say
“Super easy to use. Great importer into Apple calendar. Totally worth the money. I can't believe I didn't know about this years ago.”
“Easy to use, works every time, no subscription!!”
“Macht was es soll. Super einfach und schnell.”
Frequently asked questions
Does my data stay private?
Yes. Importer for Calendar processes everything locally on your Mac. No data is uploaded anywhere.
Do I need a subscription?
No. Importer for Calendar is a one-time purchase from the Mac App Store — no recurring fees.
Which file formats can I import from?
Importer for Calendar imports events from Excel (.xlsx), CSV, tab-delimited text files, and can also export to ICS.