GCalToolkit
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Desktop Software for Windows, Mac & Linux

Take 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

Subscribe
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Power Tools for Google Calendar

Get Organized!

Delete/Copy/Move events between dates
Change colors, time zones and more in bulk
Filter by text, dates, creator, organizer, guests
Blazing fast filtering/sorting and CSV export

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Windows, macOS and Linux

Desktop Apps for Every OS

Take control of your Google Calendar on any desktop device. Every licence allows you to use the software on multiple machines with multiple Google Accounts.

Download
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Power Tools for Google Calendar

  • Remove any number of duplicate events in a few clicks
  • Clean up failed Syncs/Imports with ease
  • Bulk Copy/Move events changing dates/times/durations, including modified repeats
  • List/Delete/Edit events based on any criteria
  • Export filtered/sorted event list to spreadsheet
  • Mass edits to Text, Colors, Meets, RRULEs, Reminders, Free/Busy, Privacy, Reminders, Guests Can Modify
  • Need GCalToolkit to do something else? Let me know.

  • Secure payment on PayPal - most Credit Cards accepted, no Paypal account needed
  • GCalToolkit runs on nearly any device: Windows, macOS and Linux (updated 9 Oct 2024)
  • Unlimited personal technical support for all subscribers
  • Help & advice from a Google Calendar 'Diamond' PE for any Google Calendar problem!
I needed to replace thousands of lines of text in Google Calendar descriptions. This software saved me a lot of time and editing work. This software is definitely worth the price, and I would definitely recommend it to other people. I had a few questions about it and the support was fantastic. Fast, efficient, professional, and very pleasant to work with - Five stars all the way!
Hal B.
"Five stars all the way!"
Simply put, this product works and saved me hundreds of hours. Can't say enough about it or Neil
Anon
"Saved me hundreds of hours"
It was amazing, I had 30,000 duplicate entries ad they were gone in one hour with one click! The team helped me with some questions and before I knew it, I was back up and running with zero duplicates in my calendar.
robmurray63
This software works, PERIOD!
I had 30,000 duplicate entries and they were gone in one hour with one click! The team helped me with some questions and before I knew it, I was back up and running with zero duplicates in my calendar.
Anon
It was amazing
Here's the deal. If you need duplicates removed from your calendar or if you are getting duplicates between your BlackBerry, Outlook and Google Calendars, then this is the software you need.
Anon
This is the software you need!
It is a no nonsense platform that gets the job done. Any time spent looking at products that do the same as this software afterwards is a waste of time.
Anon
Gets the job done
Neil promptly answered the few questions I had, made some suggestions, and even OFFERED TO DO IT FOR ME. CAN YOU SAY CUSTOMER SERVICE? Still, wanting to attempt myself I ran the software yesterday and last night and this morning, VOILA, no dupes....NONE!
Anon
VOILA, no dupes....NONE!
44,269 duplicates! I won't get into how I got so many duplicates, but without this product I'd be manually deleting until I died. When I found some internet mentions of this software I initially thought it sounded too good to be true, but the price was so low I had to try it. After trying the free demo I saw the potential and bought it. I had a little difficulty loading my calendar so emailed the developer. Within a few minutes I received his first response "You now hold the absolute record for the largest number of duplicates I have ever seen. A dubious honor indeed.
Anon
Dubious honor of most dupes ever!
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.
Thank you!
Pros: It's easy to use and very powerful! Mostly the team is EXTREMELY knowledgeable and very helpful! Cons: I cannot think of any Cons when it comes to GCalToolkit
Seth K.
"Simple and Amazing"
I uploaded over 1100 calendar items to the WRONG calendar. I was terrified to download an unknown software off the internet but this worked well. it saved me so much time. It was affordable (only paid 1 month to clean this up versus a lifetime subscription)...and SO FAR no nefarious interaction on my local machine or GCal.
Nicole N.
"Saved me so much time"
Pros: I was able to delete thousands of events that were imported via iCal and not able to delete because they were not recurring. Cons: The login was different from the license and with the free trial that looks similar to a logged in state the program didn't work.
Anon.
"Great tool for deleting wrongly imported mass-events"