3 Best Open Source Alternatives to TSplus

3 open source alternatives100% OSI-approved licensesUpdated June 2026

Looking to replace TSplus? These open source alternatives give you the same core workflow without the lock-in - free to use, often self-hostable, and auditable on GitHub. Compare licenses, languages and project activity, then switch on your own terms.

RustDesk logo

1.RustDesk

116.2kAGPL-3.0Rust Self-host
RustDesk screenshot

RustDesk is an open-source remote desktop application for accessing and controlling machines across Windows, macOS, Linux, and Android. Designed as an alternative to TeamViewer, it works out of the box with no configuration required and gives you full control of your data.

  • Remote desktop access and control
  • Peer connections with direct or relayed routing
  • Audio, clipboard, input, and video handling
  • File copy and paste between systems
MeshCentral logo

2.MeshCentral

6.7kApache-2.0HTML Self-host
MeshCentral screenshot

MeshCentral is a full computer management website for remote monitoring and management. You run your own web server, create device groups, install an agent on each computer, and manage machines on a local network or anywhere on the Internet from a browser.

  • Run your own web server for remote computer management
  • Agent-based device enrollment into device groups
  • Web-based remote desktop sessions
  • Browser terminal access and file management
Apache Guacamole logo

3.Apache Guacamole

1.7kApache-2.0Java Self-host
Apache Guacamole screenshot

Apache Guacamole is an HTML5 web application that provides access to your desktop using remote desktop protocols. It is built to serve as a browser-based client for remote access, so you can connect without installing a native desktop app on the machine you are using.

  • HTML5 browser access to remote desktops
  • Supports the VNC, RDP, and SSH protocols
  • Clientless: no plugins or client software needed
  • Runs under servlet containers like Tomcat or Jetty

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