Offers calendar synchronisation between Outlook and Google, including attendees and reminders. Completely free, no install necessary, works behind web proxies and actively developed.
Cost / License
- Free
- Open Source (MPL-2.0)
Platforms
- Windows




SyncThemCalendars is described as 'Allows you to block time in one calendar based on events in another calendar' and is a Calendar app in the office & productivity category. There are eight alternatives to SyncThemCalendars for a variety of platforms, including Windows, Web-based, SaaS, Mac and iPhone apps. The best SyncThemCalendars alternative is Outlook Google Calendar Sync, which is both free and Open Source. Other great apps like SyncThemCalendars are OneCal, gSyncit, Neocal and Spanning Sync.
Offers calendar synchronisation between Outlook and Google, including attendees and reminders. Completely free, no install necessary, works behind web proxies and actively developed.




OneCal is a productivity tool that aims to make calendar synchronization as easy as possible. It has a very intuitive UI, supports multi-way syncs, and is fully configurable (you can choose to sync event titles, descriptions, and participants, assign colors to clone events...




gSyncit™ is a Microsoft Outlook add-in that allows for the synchronization of Outlook calendars, contacts, notes, and tasks with your Google account.




Spanning Sync 3 is the one app that syncs both iCal with Google Calendar and Address Book with Google Contacts. It gives you even better control over how your information syncs, and is now up to 10x faster!




OggSync’s mission is to keep mobile users in sync with the scheduling demands of a busy lifestyle, keeping all calendars in one manageable view! Whether it is a users’ Google or Outlook calendar, OggSync syncs to a users mobile phone quickly and automatically, allowing users see...

Sync Contacts, Calendar and Tasks automatically Across iPhone, Android, Outlook, Gmail and apps



