Offers calendar synchronisation between Outlook and Google, including attendees and reminders.
Completely free, no install necessary, works behind web proxies and actively developed.

✨ We're new here, having just moved over from Codeplex. Hi! ✨

A lot of work has gone in to this project, aiming to cater for many different versions of Outlook and types of usage.
Beta releases should now be pretty stable, but if you find a bug you can help squash it! 🪲
If you would like to support this tool and its further development please

⚙️ See the wiki for configuration guides and more.

💾 Installer
     

📦 Portable ZIP
     

ℹ️ Upgrades to this release
     
     

💾 Installer
     

📦 Portable ZIP
     

ℹ️ Upgrades to this release
     
     

• Supports all versions of Outlook from 2003 to 2016 64-bit!
• Installable and portable options - even runs from a USB thumbdrive
• Synchronises items in any calendar folder, including those shared with you, from
  • Outlook ➡️ Google
  • Outlook ⬅️ Google
  • Outlook ↔️ Google (two-way/bidirectional sync)
  • ⚙️ See diagram on the right for supported configurations
• Includes the following event attributes:
  • Subject
  • Description
  • Location
  • Attendees (including whether required or optional)
  • Reminder events
  • Availability (free/busy)
  • Privacy (public/private)
• Differential comparison updates only attributes that have changed
• Customisable date range to synchronise, past and future
• Frequency of automatic syncs, including push-sync from Outlook
• Configurable proxy settings, or use Internet Explorer's
• Merge new events into existing on destination calendar
• Prompt on deletion of items
• Ability to obfuscate custom words for privacy/security
• Option to force items as private in target calendar
• Syncs recurring items properly as a series
• Can run unobtrusively in the system tray, with bubble notifications on sync
• Application can start on login, with delay if required