iCal Dupe Deleter
iCal Dupe Deleter is a Mac utility designed to identify and remove duplicate events from calendar files in iCalendar (.ics) format. It's used by people who manage multiple calendar sources, sync across devices, or import events from different services—situations that often result in unwanted duplicate entries. The app simplifies the cleanup process by scanning calendar files and removing redundant events, helping users maintain a clean, organized calendar without manual intervention.
Suggested Replacements
1 suggestionUnfortunately, iCal Dupe Deleter (version 1.2.3) appears to be abandoned with no native Apple Silicon or Universal Binary version available. The app's last known update predates Apple Silicon Macs by several years, and there is no evidence of active development. Since the developer shows no signs of releasing a native version, we recommend using Apple's built-in Calendar app (part of macOS) combined with manual deduplication, or considering third-party calendar managers like Fantastical or BusyCal, which offer modern native support, robust import/sync features, and duplicate handling. If you need dedicated duplicate removal, you may also explore command-line tools or scripts designed for iCalendar file manipulation, which tend to be platform-agnostic and well-maintained.
Native version · Reported by in the community.
Sighting data is community-sourced — version availability and pricing should be verified with the developer.
Suggested Replacements
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