# Synchronize Droid and Thunderbird Calendars

https://ownCloud/remote.php/caldav/

* Synchronize your calendar with this account. * Fire up Thunderbird and in Lightning, add a new calendar: * Choose a calendar from the Network. * Select the CalDAV format. For the URL, again navigate to the ownCloud calendar in your browser, hit the gear wheel settings button and next to each of your calendars, you will find a tiny globe icon. Click it. It will give you the URL for this particular calendar, which should looks something like
https://owncloud/remote.php/caldav/calendars/rattle/defaultcalendar

* Enter your remaining settings and enjoy the cloudy view. * Because you are not willing to lose your calendars to a random ownCloud synchronization screwup, you get Automatic Export for Thunderbird and have it make regular backups. * Because you are afraid of losing those backups, synchronize them with ownCloud. * Because you are afraid of losing the ownCloud backups of your calendar backups, make additional incremental backups.

## 5 Replies to “Synchronize Droid and Thunderbird Calendars”

1. nikno says:
Great! To make this work on my unrooted Android 4.2.1 I had to use "CalDAV" (2,59€) instead of "CalDav Sync Free Beta".
2. nikno says:
Notice that you can also import calendar data in Thunderbird: Open Lightning, goto Events and Tasks and check "Find events". You should see a list of all your calendar entries. You can also choose to display "All Events" or only "All Future Events" in case you only want to import these. In the calendar list, uncheck all calendars except the one you want to import the data from. Before you do anything else, make a backup of this calendar. Then, select all entries in the calendar list, right click on them and klick on copy. Look at the first entry on the list and memorise the day it takes place. Then uncheck this calendar in the calendar list and check the one you want to import the data to. Select the day of the event you memorized. Right click on the event list and paste. Depending on how much entries your calendar has, it now takes a ridiculously long time, but in the end, your calendar entries are moved from one calendar to another. Copying calendar entries in this manner is certainly not how developers intended it to do.
3. Plutocrat says:
Hi, Owncloud recommends DAVdroid and points you to the paid version on Google Play. However, the developer also releases it as a freebie on Fdroid. Go figure. Anyway here it is https://f-droid.org/repository/browse/?fdid=at.bitfire.davdroid
4. Hey there, thanks for the comment! We did not even know that one, I think.
5. So, I tried DAVdroid today for and I must say, it is really a good alternative. It works perfectly well for calendar and contacts, and I no longer need to have two apps installed for that.