BirdieSync for Thunderbird

Synchronize your Android contacts, events and calendars with Mozilla Thunderbird

Download

Previous Versions

BirdieSync for Thunderbird 3.0.0.23 APK

August 22, 2025 1.2 MB

Requires Android: Android 4.0+

Screen DPI: 120-640dpi

SHA1: b18b712d1bc253926de421e5a0375e33a51739c9

Size: 1.2 MB

What's New:

Support of Android 14

Download

BirdieSync for Thunderbird 3.0.0.22 APK

September 4, 2023 721.2 KB

Requires Android: Android 2.3.2+

Screen DPI: 120-640dpi

SHA1: c2548145881e8d8b4a1f4d411db41118327c11f0

Size: 721.2 KB

What's New:

Better support of Android 13

Download

BirdieSync for Thunderbird 3.0.0.21 APK

August 23, 2021 741.48 KB

Requires Android: Android 2.3.2+

Screen DPI: 120-640dpi

SHA1: e1343032466a71edd29d8ec295d0f8e948e38486

Size: 741.48 KB

What's New:

- Recurring events with no recurrence rule and a single occurrence could be not properly synchronized
- If an item couldn't be read right after being created, it could be created again at next synchronization
- If BirdieSync app is uninstalled, the Android device will now be considered as a new source if app is reinstalled again

Download

BirdieSync for Thunderbird 3.0.0.20 APK

July 30, 2020 751.89 KB

Requires Android: Android 2.2+

Screen DPI: 120-640dpi

SHA1: a6b12ecb8bf61cfe2b6334eda97ff75c2e381362

Size: 751.89 KB

What's New:

Caution: This app now requires BirdieSync 3.2.0.2 minimum on the PC.
Fixes:
- BirdieSync app could fail to connect to BirdieSync server on the PC
- Some specific events with a recurrence duration could fail to synchronize
- If a user name was saved in settings with special characters, it was not loaded properly when app was started again

Download

BirdieSync for Thunderbird 3.0.0.18 APK

July 6, 2019 655.74 KB

Requires Android: Android 2.2+

Screen DPI: 120-320dpi

SHA1: df581a191efca052460a01b8e85282d824ab1e5e

Size: 655.74 KB

What's New:

- If contact access authorization was not given at the start of the app, contacts present in BirdieSync account in no group might not be immediately visible in Contact app
- App could exit when connecting or starting synchronization, in some specific circumstances
- App could exit after an alert window was displayed, in some specific circumstances

Download

BirdieSync for Thunderbird 3.0.0.17 APK

May 21, 2019 655.31 KB

Requires Android: Android 2.2+

Screen DPI: 120-320dpi

SHA1: 07b04e20b9fd3512633beea6c18047d7505ec226

Size: 655.31 KB

What's New:

- An occurrence deleted in a recurring event in a third-party calendar app could be not synchronized
- App could crash at start in some specific circumstances

Download

BirdieSync for Thunderbird 3.0.0.16 APK

March 4, 2019 654.42 KB

Requires Android: Android 2.2+

Screen DPI: 120-320dpi

SHA1: ec34458626aba33708f1707b28e13f6f2d1afd2e

Size: 654.42 KB

What's New:

- If access to Calendar was not authorized, app could stop when opening Settings
- In some specific circumstances, app could stop when starting
- If an error message had been displayed a first time, it might not be displayed again

Download

BirdieSync for Thunderbird 3.0.0.14 APK

January 18, 2019 655.17 KB

Requires Android: Android 2.2+

Screen DPI: 120-320dpi

SHA1: 1d450a06cfa769f71c39671d7a4e05ade57fdbff

Size: 655.17 KB

What's New:

Caution: For a better user experience on Android 8 and 9, it is recommended to update server to version 3.2.2.0
- Full support of Android 8 and 9
- Search for undeclared accounts for contacts
- It is no longer necessary to acknowledge a displayed error to be able to reconnect to server
- Performance enhancements in contact and event creation
- User name of email address is now anonymized in logged account name
- Small Gui updates

Download

BirdieSync for Thunderbird 3.0.0.13 APK

November 10, 2018 694.76 KB

Requires Android: Android 2.0+

Screen DPI: 120-320dpi

SHA1: 36b76d0693a22c05da518ca9ac50475dbc947db6

Size: 694.76 KB

What's New:

- On Android 9.0, fields in Settings could be not properly refreshed when characters were typed
- On big screens, Save and Cancel buttons are now displayed in Settings when soft keyboard is displayed
- On Samsung device, app could crash when clicking in Settings fields
- Suggestions and mike should now be disabled in Settings fields, at least on Samsung devices

Download

BirdieSync for Thunderbird 3.0.0.12 APK

September 18, 2018 694.43 KB

Requires Android: Android 2.0+

Screen DPI: 120-320dpi

SHA1: e0cf4b48e4d8ba3abb128812a02b03e237e3d99b

Size: 694.43 KB

What's New:

- GUI changes to better support bigger screens
- Connection and Settings buttons have now an icon instead of text
- Menu is now accessible through a dedicated button
- Connection of an Android 9 device could fail with an unexpected error
- If Back key was pressed, the state of the synchronization button could be incorrect when app was brought to foreground
- Instructions to enable USB debugging are now specific to Android version

Download

BirdieSync for Thunderbird 3.0.0.11 APK

March 7, 2018 682.04 KB

Requires Android: Android 2.0+

Screen DPI: 120-320dpi

SHA1: d68cc3c2e112ea0f6ca65cbd0f9062bfa5933af0

Size: 682.04 KB

What's New:

- Some improvements in connection via USB
- Setting a recurring event with no rule and exceptions date could fail
- If a contact was created or modified during synchronization in a Google account, with Google synchronization enabled, it could be considered as modified again at next synchronization

Download

BirdieSync for Thunderbird 3.0.0.10 APK

June 27, 2017 997.56 KB

Requires Android: Android 2.0+

Screen DPI: 120-320dpi

SHA1: c1bcd3de3b952cb4f3736abf40d95e784ccc5396

Size: 997.56 KB

What's New:

- Connection via USB could fail in some specific cases
- An additional error message is now displayed in case of network problem
- Suggestion to enable/disable USB debugging now mentions Android version

Download

BirdieSync for Thunderbird 3.0.0.9 APK

May 31, 2017 995.26 KB

Requires Android: Android 2.0+

Screen DPI: 120-320dpi

SHA1: 1a3f88b8d56996a6fec3318fa14e0d331198ef2a

Size: 995.26 KB

What's New:

- On Xiaomi devices with Android 6.0 or later, BirdieSync app could fail to start
- Contacts assigned to a group which no longer exists could not be read and synchronized
- When USB debugging was re-enabled, it was necessary to plug the mobile device again
- Recurring events with no recurrence rule and only occurrences are now property synchronized
- The description of an all day event now only displays the date and no time

Download

BirdieSync for Thunderbird 3.0.0.8 APK

October 8, 2016 1001.68 KB

Requires Android: Android 2.0+

Screen DPI: 120-320dpi

SHA1: ff39014c6f5740ea962e1c99516ca65a765b22b2

Size: 1001.68 KB

What's New:

- An update message could be displayed regarding Google account, even after a new fresh installation
- BirdieSync could fail to read events with a start date and time, no end date and time and a duration
- Items which fail to be imported are now logged
- Additional connection traces
- Additional trace to detect when Android restarts service

Download

BirdieSync for Thunderbird 3.0.0.7 APK

August 9, 2016 1001.4 KB

Requires Android: Android 2.0+

Screen DPI: 120-320dpi

SHA1: 15f00c282342d0b918261241382f78e8df5fec8e

Size: 1001.4 KB

What's New:

Caution: The address book "No group" in Google account now contains all contacts not assigned to any group, even if they belong to "My contacts" Google system group. So additional contacts in "No group" may be synchronized to other sources.

- Contacts created in "No group" in Google account could not be found at next synchronization
- BirdieSync app could fail to reconnect to server
- Calendar modifiction could fail
- Contact count displayed on the server could be null or incorrect

Download

BirdieSync for Thunderbird 3.0.0.6 APK

March 24, 2016 997.75 KB

Requires Android: Android 2.0+

Screen DPI: 120-320dpi

SHA1: e0ec0d24ea040677401619020cb7c3e74c9a5acb

Size: 997.75 KB

What's New:

- If an email address, IM, postal address or web site field has a type different from Home or Work, it is now synchronized (only in 3.0 mode)
- On some specific devices, after being plugged via USB, BirdieSync may immediately disconnect from the server.
- An error during the initialization phase with the server could lead BirdieSync app to stop
- Date and time is now present in traces in Android log

Download

BirdieSync for Thunderbird 3.0.0.5 APK

March 6, 2016 995.38 KB

Requires Android: Android 2.0+

Screen DPI: 120-320dpi

SHA1: 948064435121c5297fff55f681d81843e4792484

Size: 995.38 KB

What's New:

Caution: First listing of contacts could be slow. Some contacts may be synchronized again because of photo.

- Some photos could be not synchronized from Android device
- Listing of address books or calendars could fail
- On Motorola device with a Cyanogen ROM, birthday dates were not properly synchronized
- BirdieSync server can now start app when connected via USB
- Connection with "Find server" or hostname could fail on Android 2.2
- Text was modified for BirdieSync 2.x compatibility option

Download

Alternatives to BirdieSync for Thunderbird