The best open source alternative to Apache Guacamole is RustDesk. If that doesn't suit you, our users have ranked more than 50 alternatives to Apache Guacamole and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Apache Guacamole are Remmina, TightVNC, UltraVNC and HopToDesk.
Provides secure, cross-platform remote access and file sharing with no registration needed. Offers end-to-end encryption, self-hosting, multi-monitor support, screen sharing, and portable use, all with a lightweight, ad-free interface.
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Open source remote desktop client for Linux and BSD supporting RDP, VNC, SPICE, and more, aimed at sysadmins and travelers needing remote access with features like scrollable high-res desktops and organized connection management.
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TightVNC is a free remote desktop application. With TightVNC, you can see the desktop of a remote machine and control it with your local mouse and keyboard, just like you would do it sitting in the front of that computer.
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Secure, free remote desktop access for Windows lets users control computers via LAN or internet, share screens, sync clipboards, transfer files, support IT helpdesks, provide remote demonstrations, and assist users without pre-installation using add-ons.
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HopToDesk is a free, open source remote desktop application for Windows, macOS, Linux, FreeBSD, Android, iOS, Chrome OS and Raspberry Pi, plus a browser-based web client for everything else. It provides remote control, screen sharing, file transfer and live chat between any two...
United States
TigerVNC is an advanced VNC implementation. It is based on the fourth generation of VNC. TigerVNC also includes features from the TightVNC and TurboVNC projects. This includes accelerated JPEG compression. TigerVNC supports the latest X.Org X server.
This is a full computer management web site. With MeshCentral, you can run your own web server to remotely manage and control computers on a local network or anywhere on the internet.
United States
Remotely is a free and open-source remote desktop, remote scripting, and rich auto-complete to maximize your IT support efficiency.
FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Enjoy the freedom of using your software wherever you want, the way you want it, in a world where interoperability can finally liberate your computing experience.
authentik is an open-source identity provider focused on flexibility and versatility.
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xrdp provides a graphical login to remote machines using Microsoft Remote Desktop Protocol (RDP). xrdp accepts connections from a variety of RDP clients:
A VNC/SSH Client for the GNOME Desktop
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