: While primarily for file sharing and notifications, it includes a "Remote Input" feature that lets you use your phone as a touchpad for your Linux PC. Summary of Compatibility Windows (Host) Linux (Host) Official spacedesk Driver ✅ Supported ❌ Not in plans Web Viewer Client ✅ Supported ✅ Supported Native Alternative spacedesk by datronicsoft
There is no official support for hosting a display from Linux to other devices . Native Linux Alternatives spacedesk para linux new
Security and network considerations
To truly "extend" (not just mirror) your screen on Linux, you often need to create a "Ghost Display." Here is the most modern way to do it: : While primarily for file sharing and notifications,
: There are unofficial open-source projects on GitHub, such as Spacedesk-Viewer, which provide .deb and .rpm binaries to act as a client on Linux distributions like Ubuntu or Fedora. Top Alternatives for Linux (2026) Top Alternatives for Linux (2026)