Threema Work. For Companies

3.7
2K reviews
10L+
Downloads
Content rating
Everyone
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About this app

Threema Work is the highly secure and easy-to-use messaging solution for companies and organizations. The business chat app is perfect for corporate communication via instant messaging and guarantees confidential information exchange in teams. Threema Work is fully compliant with the EU General Data Protection Regulation (GDPR) and offers the same high level of privacy protection security and usability that millions of private users appreciate about Threema. All communication (including group chats voice and video calls etc.) is always protected in the best possible way thanks to full end-to-end encryption.

Basic app features:

• Send text and voice messages
• Edit and delete sent messages on the recipient’s end
• Make voice and video calls
• Send files of any type (PDFs Office documents, etc.)
• Share photos videos and locations
• React to messages with emojis
• Create group chats for team collaboration
• Use the desktop app or the web client to chat from your computer

Special features:

• Create polls
• Only receive notifications during working hours
• Hide confidential chats and password-protect them with a PIN or your fingerprint
• Verify the identity of contacts via QR code
• Add text formatting to messages
• Create distribution lists
• Quote text messages
• And much more

Threema Work can be used without a phone number and without a SIM card and supports tablets and smartwatches.

Threema Work is tailored to the use in organizations and provides numerous benefits over the consumer version of Threema especially in terms of administration, user management, app distribution, and preconfiguration. Threema Work allows the administrator to:

• Manage users and contact lists
• Centrally administrate broadcast lists groups and bots
• Preconfigure the app for the users
• Define policies for the app’s use
• Detach or revoke IDs when staff changes occur
• Prevent access to future chats when employees leave the company
• Customize the app’s appearance
• Easy integration into all common MDM/EMM systems
• And much more

More information can be found on our website.

PRIVATE USERS this version of Threema is intended for corporate use, please use the standard version.
Updated on
3 Jul 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

3.6
1.91K reviews
Anjali dasi
15 January 2025
The desktop app has limited features (no search function, no text format) and I often experience difficulties logging in on the desktop app. Several people I know lost access to their account, loosing access to their messages. So far didn't find a practical way of bulk saving contacts. For me it has impacted negatively the communication in the company.
7 people found this review helpful
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Threema GmbH
16 January 2025
We are sorry to hear that and would be happy to help you resolve the issues that you are experiencing with the desktop app. You can reach us at: help@threema.ch. In order to not loose access to your Threema ID and data, please activate Threema Safe and create data backups: https://threema.ch/docs/threema/android_backup_manual_en.pdf
Steven Magomu Tanyebwa
15 February 2025
Trying to register, my money was taken and the response I got is that my card is eligible and it could be due low cash, yet you have taken my money, what do you mean by low cash on my card? Can you kindly activate my account or pay back my money.
2 people found this review helpful
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Jani Kannosto
22 December 2023
Failing to update on all my devices. Reinstalled on one device but there is no chance to reset password since I don't remember it anymore. I know, contact your company, except I was the one who ordered this in the firstplace and can't find emails for that. It was just for testing. I guess test is over for good. Not suitable for work with these issues.
37 people found this review helpful
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What's new

- Version 6.1 is the last version to support Android 5 and 6
- Updated the logo and color scheme to reflect the new corporate design
- Fixed a bug that could occur when using the web client with older Android versions