From June 1 2023, Starter Lite plan will be officially renamed to “Free plan” with several changes. If you wish to use the advanced features moving forward, please upgrade the account by the aforementioned date. Contact if you have any questions.

Threema is an Open Source messaging app. We welcome contributions from our community.

The source code is available here:

If you would like to help us translating, please contact us at first. We also accept suggestions for additional languages.

We appreciate your support! Thanks!

iOS App strings

Project Words
#40159 iPhone/iPad App
9,934 Last update: Apr 13, 15:12

Android Strings

Project Words
#40631 Android App
10,411 Last update: Mar 28, 21:20
#381813 Work App
338 Last update: 10 months ago
#387983 OnPrem App
364 Last update: 1 year ago

Project Words
#350686 My-ID
79 Last update: 11 months ago

Diverse Dokumente

Project Words
#387077 Business Continuity
0 Last update: 2 years ago
#387082 New Pricing Threema Work
0 Last update: 2 years ago
#387539 CR machine
0 Last update: 2 years ago
#387821 Ad Konzept LinkedIn MS Teams Kampagne EN->ES
0 Last update: 1 year ago

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