Below you will find the download links for Threema Work for all platforms.
The Threema Work app is the central application for use on mobile devices and forms the basis for multi-device usage. To activate the app, individual credentials are required, which your administrator will provide.
iPHONE / iPAD
Threema Work 2.0 for desktop (beta) requires the Threema Work app to be installed on your smartphone. This desktop app can be installed on up to two computers and linked to a mobile device.
Once linked, the desktop app can also be used when the smartphone is turned off. Learn more…
WINDOWS
LINUX
To use Threema’s web client, you need to connect the mobile app on your smartphone once via QR code. The mobile device must be switched on and connected to the Internet during the session.
BROWSER
To use this first version of the desktop app, the Threema app must be installed on your smartphone. The mobile device is required to be active and connected to the Internet during the session. Installation instructions, system requirements, and further information can be found in the Desktop/Web section of the FAQ.