Launchbox License.xml →

Each user gets their own cursor and can simultaneously work on the same Windows desktop. Configure each individual pointer device (acceleration, cursor theme, wheel and button behaviour etc) independently. Collaboration was never so easy!

Download (Or read some more on what features we have)
March 2026 - Beta Update
RustDesk + MouseMux = Multi-user RustDesk Remote Desktop
Chrome + MouseMux = Multi-seat Chrome Browsing
Firefox + MouseMux = Multi-seat Firefox Browsing
Screen Sharing + MouseMux = Multi-user P2P Screen Sharing

MouseMux keeps growing! Connect remotely via RustDesk for full multi-user remote desktop sessions, or share any screen instantly with our new lightweight P2P Screenshare app. Zero setup, no server required. Our custom Chrome and Firefox apps turn your browser into a fully independent multi-seat workstation, with each user (local or remote) in their own isolated session. This release also introduces cursor overlays, a new runtime virtualization layer and updated collaborative apps (Multi Paint, Whiteboard, Team Vote). Existing customers: your license works with the beta too. Give it a try and let us know what you think!

Get the New Beta!

Access to community-created themes that radically change the look of both LaunchBox and Big Box.

A key aspect of LaunchBox is that it's Digital Rights Management (DRM)-free. This means you are not tied to a constant internet connection for verification and are free to install the software on all computers you own. This philosophy extends to the very nature of the software—LaunchBox is a portable application, so you can store its entire folder on an external drive, move it between PCs, or simply copy it to a new location, and it will continue to work.

When backing up your entire LaunchBox installation, be sure to include the License.xml file along with your data and configuration files.

Right-click your desktop LaunchBox shortcut and select Open file location . Alternatively, navigate to your default installation path (commonly C:\Users\YourUsername\LaunchBox or C:\LaunchBox ).

Ensure the file sits in the main root directory alongside LaunchBox.exe , not inside the Data or Metadata subfolders. Also, ensure Windows hasn't hidden extensions, accidentally naming your file license.xml.txt . 2. "Invalid or Corrupted License File" Error

If you've lost your license file or can't find the original email, you don't need to contact support. LaunchBox provides a self-service license retrieval tool:

: As of my last update, LaunchBox offers a free version and a premium version (LaunchBox Premium). The licensing and features might differ between these versions.

To summarize:

Launchbox License.xml →

Access to community-created themes that radically change the look of both LaunchBox and Big Box.

A key aspect of LaunchBox is that it's Digital Rights Management (DRM)-free. This means you are not tied to a constant internet connection for verification and are free to install the software on all computers you own. This philosophy extends to the very nature of the software—LaunchBox is a portable application, so you can store its entire folder on an external drive, move it between PCs, or simply copy it to a new location, and it will continue to work.

When backing up your entire LaunchBox installation, be sure to include the License.xml file along with your data and configuration files. launchbox license.xml

Right-click your desktop LaunchBox shortcut and select Open file location . Alternatively, navigate to your default installation path (commonly C:\Users\YourUsername\LaunchBox or C:\LaunchBox ).

Ensure the file sits in the main root directory alongside LaunchBox.exe , not inside the Data or Metadata subfolders. Also, ensure Windows hasn't hidden extensions, accidentally naming your file license.xml.txt . 2. "Invalid or Corrupted License File" Error Access to community-created themes that radically change the

If you've lost your license file or can't find the original email, you don't need to contact support. LaunchBox provides a self-service license retrieval tool:

: As of my last update, LaunchBox offers a free version and a premium version (LaunchBox Premium). The licensing and features might differ between these versions. This philosophy extends to the very nature of

To summarize:

These companies, among other, use & trust MouseMux

Proudly serving our clients! Let us know if you need a customized/branded version for specific corporate or industrial use.

ABB - Global leader in industrial automation and power technologies
BMW - Premium automotive manufacturer
UFA - University of Alberta
NHS - National Health Service UK
ROAV7 - Regional Operations Air Vehicle 7
RUAG - Swiss aerospace and defense technology company
Micronav - Navigation and positioning technology solutions
Amgen - Biotechnology company
Avio Aero - Aerospace manufacturing company
Bosch - Global engineering and technology company
Schiphol - Amsterdam Airport Schiphol
Vector - Embedded systems and software tools provider

Contact

Address
Moreelsepark 65, 3511 EP Utrecht, the Netherlands
Email

Love MouseMux? Join Us!

We're looking for a passionate MouseMux enthusiast to help spread the word! If you love creating content (videos, tutorials, demos), engaging with communities, or just can't stop talking about multi-cursor collaboration, we want to hear from you.

We love people who think outside the box and can spot new opportunities where MouseMux could flourish - whether that's creative use cases, new markets, or ways to reach people who haven't discovered multi-cursor collaboration yet.

Interested? Email us