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Split APKs Installation Guide
Some apps are distributed as Split APKs (multiple .apk files packaged together) to optimize resources. Standard Android installers cannot open them.
What's New
- New: In the app’s Profile tab, you can set an availability status that will be displayed to other users in the company directly in the chat and in the chat overview
- Various improvements and bug fixes
About this app
Threema Work is the highly secure, user-friendly, and GDPR-compliant communication solution for businesses. Whether team chats, voice or video calls, or files: all content is end-to-end encrypted so that your communication remains protected at all times.
Advantages of Threema Work:
• Text and voice messages as well as group chats for efficient team collaboration
• Screen sharing on desktop
• Editing sent messages and deleting them for chat partners
• Secure voice, video, and group calls
• Sharing files in all formats (PDF, GIF, MP3, ZIP, and more)
• Creating groups and polls
• Sending pictures, videos, and locations
• Practical off-hours policy
• Cross-platform use thanks to mobile app, desktop app, and web client
• Additional protection of confidential chats with PIN or fingerprint
Reliable security:
• Use without a phone number or email address possible
• Servers in Switzerland
• Management of groups, broadcasts, and contacts by the administrator
• Preconfiguration and app policies for employees
• Easy integration into all common MDM/EMM systems
• Regular audits by independent security experts
NOTE FOR PRIVATE USERS: Threema Work is designed for companies. As a private individual, please use Threema Private.
Enjoy using Threema Work!
User Reviews
Messages are not received in time but DAYS later. It's unreliable and faulty. As a messenger service used by corporations, it is essential that messages are being sent out and received without much delay.
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.
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.
Security is something you first need to understand. App does what it should do in a secure manner. Its the admin (in your organization) who needs to understand the setup and how to manage, most of all to explain users they are getting a new identity. Then a bit of thinking on user side, then this does exactly what you need. Having an ID instead of a linked phone number is first a little tricky to understand but again there's a reason. Haven't yet worked through all features :-)
How to Download Threema Work. For Companies APK
- Enter the package name
ch.threema.app.workon the APK Downloader. - Select your device architecture (ARM64 recommended for modern devices).
- Click Download to get the merged APK file.
- Transfer and install the APK on your Android device.
- Keep Updated: Visit APKDER.COM regularly to search for and download the latest secure versions of your favorite apps.
Security & Signature Verification
This APK download is 100% safe. We verify that the cryptographic signature of the file matches the official developer credentials. No modifications or adware are injected.
