Take Full Control of Google Calendar!

  • Create new events quickly and easily
  • Edit events faster than ever
  • Remove any number of duplicates
  • Clean up failed syncs/imports
  • Add or remove Google Meets automatically for multiple events
  • Delete/Copy/Move events between specified dates
  • Change timezones in bulk
  • Edit events based on text/date filters
  • Blazing fast filtering and sorting with CSV export
  • Color code events in bulk
  • Search/Replace text anywhere in your calendar
  • Edit repeat rules (RRule) to create nearly any repeat pattern
  • Add multiple Drive files automatically using filename patterns
  • Right-click to open events directly in Google Calendar
  • Shift and copy groups of events for irregular schedules
  • Free trial - full functionality for up to 500 events
  • Regular updates: latest version 2.1.6 released 6 May 2022
  • 100% money-back guarantee


GCalToolkit for Windows 7, 8, 10


GCalToolkit for macOS 10.10+





"I just wanted to tell you how much I appreciate you providing this program. It saved me so much time and grief. I had exported my outlook calendar from Exchange to Google Calendar. All of the repeating events were imported as single events in Google. In the absence of this program, I would have had to delete each one individually. I had nearly 3,000 to delete. (Rick T.)"

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