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# ICS to CSV converter

Convert an exported .ics calendar into an Excel ready CSV with selectable ordered columns, time zone conversion and Google or Outlook presets.

Open an .ics export or load the sample calendar to begin.

Repeating events are not expanded: each exports once with the rule in words plus the original RRULE, and a changed occurrence becomes its own row tagged with the replaced date. Times with a zone name or a Z convert through this browser's own time-zone tables, which follow daylight saving; floating times have no zone and export exactly as written. Alarms, attendee reply statuses, and attachments do not fit a spreadsheet row and are dropped, with counts. Cells starting with =, +, -, or @ carry a leading apostrophe so a sheet never evaluates them. The download is UTF-8 with a byte-order mark so Excel reads it cleanly. Everything runs in this tab; nothing is uploaded and no iCloud account is touched.
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## More PDF & file tools

- [Calendar files (ICS)](/files/ics)
- [CSV studio](/config/csv)
- [ISO 8601 duration](/time/iso-duration)
[All PDF & file tools](/files)

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