Home / Communication Apps / Threema Work. For Companies on Windows Pc

Threema Work. For Companies on Windows Pc

Developed By: Threema GmbH

License: Free

Rating: 3,7/5 - 2.127 votes

Last Updated: August 04, 2026

Compatible with Windows 10/11 PC & Laptop

App Details

Version	6.2.1k
Size	42.5 MB
Release Date	December 11, 25
Category	Communication Apps
App Permissions: Allows an application to read the user's contacts data. [see more (20)]
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... [see more]
Description from Developer: 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-t... [read more]

App preview ([see all 12 screenshots])

About this app

On this page you can download Threema Work. For Companies and install on Windows PC. Threema Work. For Companies is free Communication app, developed by Threema GmbH. Latest version of Threema Work. For Companies is 6.2.1k, was released on 2025-12-11 (updated on 2026-08-04). Estimated number of the downloads is more than 1,000,000. Overall rating of Threema Work. For Companies is 3,7. Generally most of the top apps on Android Store have rating of 4+. This app had been rated by 2,127 users, 1,198 users had rated it 5*, 539 users had rated it 1*.

How to install Threema Work. For Companies on Windows?

Instruction on how to install Threema Work. For Companies on Windows 10 Windows 11 PC & Laptop

In this post, I am going to show you how to install Threema Work. For Companies on Windows PC by using Android App Player such as BlueStacks, LDPlayer, Nox, KOPlayer, ...

Before you start, you will need to download the APK/XAPK installer file, you can find download button on top of this page. Save it to easy-to-find location.

[Note] You can also download older versions of this app on bottom of this page.

Below you will find a detailed step-by-step guide, but I want to give you a fast overview of how it works. All you need is an emulator that will emulate an Android device on your Windows PC and then you can install applications and use it - you see you're playing it on Android, but this runs not on a smartphone or tablet, it runs on a PC.

If this doesn't work on your PC, or you cannot install, comment here and we will help you!

Install using BlueStacks
Install using NoxPlayer

Step By Step Guide To Install Threema Work. For Companies using BlueStacks

Download and Install BlueStacks at: https://www.bluestacks.com. The installation procedure is quite simple. After successful installation, open the Bluestacks emulator. It may take some time to load the Bluestacks app initially. Once it is opened, you should be able to see the Home screen of Bluestacks.
Open the APK/XAPK file: Double-click the APK/XAPK file to launch BlueStacks and install the application. If your APK/XAPK file doesn't automatically open BlueStacks, right-click on it and select Open with... Browse to the BlueStacks. You can also drag-and-drop the APK/XAPK file onto the BlueStacks home screen
Once installed, click "Threema Work. For Companies" icon on the home screen to start using, it'll work like a charm :D

[Note 1] For better performance and compatibility, choose BlueStacks 5 Nougat 64-bit read more

[Note 2] about Bluetooth: At the moment, support for Bluetooth is not available on BlueStacks. Hence, apps that require control of Bluetooth may not work on BlueStacks.

How to install Threema Work. For Companies on Windows PC using NoxPlayer

Download & Install NoxPlayer at: https://www.bignox.com. The installation is easy to carry out.
Drag the APK/XAPK file to the NoxPlayer interface and drop it to install
The installation process will take place quickly. After successful installation, you can find "Threema Work. For Companies" on the home screen of NoxPlayer, just click to open it.

Discussion

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Download older versions

Other versions available: 6.2.1k , 6.1.3k , 6.1.2k , 5.8.2k , 6.3.0k , 6.0.1k.

Download Threema Work. For Companies 6.2.1k on Windows PC – 42.5 MB

Download Threema Work. For Companies 6.1.3k on Windows PC – 41.9 MB

Download Threema Work. For Companies 6.1.2k on Windows PC – 41.9 MB

Download Threema Work. For Companies 5.8.2k on Windows PC – 41.3 MB

Download Threema Work. For Companies 6.3.0k on Windows PC – 39.7 MB

Download Threema Work. For Companies 6.0.1k on Windows PC – 39.8 MB

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!

- 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

Allows an application to read the user's contacts data.
Allows an application to write the user's contacts data.
Allows access to the list of accounts in the Accounts Service.
Allows an app to access precise location.
Allows an app to access approximate location.
Allows an application to record audio.
Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.
Allows an application to initiate a phone call without going through the Dialer user interface for the user to confirm the call.
Allows the app to answer an incoming phone call.
Required to be able to access the camera device.
Allows applications to open network sockets.
Allows applications to access information about networks.
Allows applications to read the sync settings.
Allows applications to write the sync settings.
Allows access to the vibrator.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Allows an application to modify global audio settings.
Allows an app to use fingerprint hardware.
Allows applications to access information about Wi-Fi networks.