MouseMux 2.2.x Beta

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December 2025

MouseMux 2.2.x Beta

Thank you to our customers, beta testers, and everyone who provided feedback. Your ideas and bug reports continue to shape MouseMux. We have major new features (see below). And we also improve the following: keyboard remapping, window docking, improved settings dialog, cursor caching, buffered input, coalesce for high-DPI mice, speed optimizations, CTRL/keyboard sync in multiplex mode, cursor quality, multi-screen coordinates, and sleep/wake handling. 2026 will bring many significant new functionalities and improvements including: additional screen sharing support, virtual KVM, speed & stability, multiplex mode V3, UWP support, better gaming experience, input-output editor, and a richer app library.

View full release notes



New Features

App Launcher

App Launcher

Built-in collaborative apps including Multi Paint, Team Vote, and SDK Tester

RustDesk Integration

RustDesk Integration

Multiple remote users can connect to the same host, each with their own cursor

Web SDK

Build custom multi-cursor web applications using the WebSocket-based SDK


Help Shape MouseMux!

Select the categories that interest you, and tell us which applications or MouseMux features would benefit from multi-cursor support.

Broadcast & Streaming
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MouseMux integration in Broadcast & Streaming: Enabling small teams to collaboratively manage live streams, broadcasts, and multi-camera productions, with each operator (local or remote) controlling different video feeds, audio sources, or switching functions simultaneously.


For example ...

Enable multiple operators to simultaneously manage different scenes, camera feeds, audio sources, and streaming outputs in live broadcast scenarios

Allow production teams to collaboratively switch between cameras, manage graphics overlays, and control streaming platforms during live events, church services, or broadcasts

Remote Collaboration
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MouseMux integration in Remote Collaboration: Enabling seamless multi-user remote work where teams fluidly share screens, switch between workspaces, and collaborate across systems as if working on a single unified desktop - breaking down the barriers between local and remote, your screen and theirs.


For example ...

Real-time, low-latency screen sharing where multiple users can simultaneously control and interact with shared screens - ideal for gaming, live demonstrations, and time-critical collaboration

Seamlessly switch between team members' screens during collaboration - work on your screen, jump to a colleague's desktop, back to yours - creating a frictionless workspace where screen ownership becomes invisible

Couple multiple remote systems together into one cohesive workspace - multiple computers, multiple users, but one seamless collaborative environment where boundaries between systems disappear

3D Graphics
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MouseMux integration in 3D Graphics: Enabling collaborative 3D modeling and rendering workflows where multiple artists work on different aspects of a scene simultaneously.


For example ...

Allow one person to model while another adjusts materials, lighting, or rigging within the same Blender project

Enable collaborative CAD design with multiple engineers working on different components simultaneously

2D Graphics
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MouseMux integration in 2D Graphics: Supporting collaborative graphic design and illustration where multiple artists contribute to the same project simultaneously.


For example ...

Enable one artist to sketch while another works on colors, layers, or effects in the same canvas

Allow collaborative digital painting with multiple artists working on different layers or sections

Support collaborative vector design where team members work on different elements simultaneously

Audio Production
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MouseMux integration in Audio Production: Enabling collaborative audio engineering and music production with multiple team members working on the same project simultaneously.


For example ...

Allow one person to edit tracks while another applies effects or adjusts levels in the same project

Enable collaborative DAW sessions where engineers work on different tracks or mixing aspects simultaneously

Support collaborative music production with multiple producers working on different instruments or patterns

Development
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MouseMux integration in Development: Facilitating pair programming, code review, and collaborative software development with multiple developers working in the same environment.


For example ...

Enable developers to navigate different files or work on different parts of the same codebase simultaneously

Support collaborative coding sessions with multiple cursors working independently in the same project

Game Development
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MouseMux integration in Game Development: Supporting collaborative game development where team members work on different aspects of the game simultaneously within the same engine.


For example ...

Allow one developer to design levels while another scripts behavior or adjusts game settings in the same project

Enable collaborative game development with multiple team members working on different scenes or assets simultaneously

Education
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MouseMux integration in Education: Enabling interactive learning where teachers and students (local or remote) collaborate in real-time through shared whiteboards, classroom experiments, voting systems, and interactive demonstrations.


For example ...

Enable multiple students to simultaneously draw, annotate, and interact with the same digital whiteboard for collaborative learning

Allow students to participate in real-time polls, quizzes, and interactive experiments with simultaneous input from all participants

Enable instructors and students to simultaneously interact with demonstrations, presentations, or learning software

Trading & Finance
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MouseMux integration in Trading & Finance: Supporting rapid interaction across multiple trading platforms, charts, and financial systems for faster decision-making.


For example ...

Enable traders to simultaneously control multiple terminals, charts, and order entry systems across numerous displays

Control Room Operators
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MouseMux integration in Control Room Operators: Supporting mission-critical operations with true multi-user collaboration, comprehensive logging, safety/security protocols, and highly customizable interfaces for industrial control, SCADA systems, and monitoring environments.


For example ...

Multi-operator support for Rapid SCADA - an open source industrial automation platform for building monitoring and control systems

Web-based multi-platform SCADA with collaborative control room capabilities and modern browser-based interface

Service Desks
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MouseMux integration in Service Desks: Enabling client and advisor to work together at service counters, help desks, and advisory points, using barcode scanners, automated client registration, shared systems, and collaborative problem-solving on a single workstation.


For example ...

Enable multiple agents to simultaneously handle barcode scanning, client registration, and support ticket management on one computer

Allow multiple support agents to simultaneously interact with helpdesk systems, customer screens, or troubleshooting tools

Industry
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MouseMux integration in Industry: Supporting manufacturing, automation, and industrial operations where multiple operators manage production systems with critical safety protocols, security logging, and operator override capabilities for emergency situations.


For example ...

Enable multiple operators to simultaneously manage production lines, machinery controls, and monitoring systems with safety override and security logging

Individual Power Users
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MouseMux integration for Individual Power Users: Supporting containerized app control, custom device input/output management, smart cursor locking, control isolation, and advanced multi-user workflows for maximum productivity.


For example ...

Isolate input control for containerized applications running simultaneously, with each app receiving dedicated input streams and preventing cross-application interference

Advanced configuration of input devices with custom output routing, device-to-screen mapping, and granular control over pointer and keyboard behavior per application

Intelligent cursor locking based on application context, with action interference prevention that adapts to user patterns and previous actions

Scientific Research
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MouseMux integration in Scientific Research: Enabling collaborative research where multiple scientists analyze data, run simulations, and review results simultaneously on shared workstations in labs and research facilities.


For example ...

Enable multiple researchers to simultaneously analyze experimental data, review graphs, and adjust parameters in scientific software

Allow research teams to monitor experiments, control simulation parameters, and review real-time results together

Simulations
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MouseMux integration in Simulations: Enabling realistic multi-crew training environments where flight simulators, naval operations, aerospace missions, and military exercises can be operated by multiple users simultaneously, each controlling different stations, instruments, or systems just like in real-world scenarios.


For example ...

Enable pilot and co-pilot to operate separate controls, instruments, and flight management systems simultaneously in commercial or military flight simulators

Multiple crew members operating helm, weapons, sonar, navigation, and communications stations simultaneously for realistic naval bridge and submarine training

Mission control teams managing flight dynamics, payload operations, communications, and systems monitoring across multiple consoles in spacecraft and satellite simulations

Gaming
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MouseMux integration in Gaming: Enabling innovative local multiplayer experiences where multiple players on one PC can simultaneously control different aspects of games with independent cursors and inputs, opening up new possibilities for co-op gameplay, strategy, and creative collaboration.


For example ...

Multiple players commanding different armies, bases, or factions in real-time strategy games on the same PC, each with independent control

Players working together to solve puzzles, each controlling different characters or game mechanics simultaneously to progress through challenges

Teams collaboratively managing cities, farms, or creative worlds in simulation and building games, each player controlling different aspects or regions

Download Beta
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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.