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.
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.
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.
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.
UltraVNC is a desktop VNC app. Guacamole's entire reason for existing is that it is within the browser.
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...
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 desktop VNC app. Guacamole's entire reason for existing is that it is within the browser.
it's a desktop app. almost all of these on the list are not remote desktop gateways.
Guacamole can do VNC, RDP and SSH without any need to install software on the client side (beside a modern HTML5 enabled browser).
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.
Remotely is a free and open-source remote desktop, remote scripting, and rich auto-complete to maximize your IT support efficiency.
The latest version was released in August 2024.
Remotely is no longer working for download
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.
Authentik can integrate with Guacamole for authentication, but it can't replace Guacamole.
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
Singapore
Italy
EU
Russia
Belgium
United States
Germany
This is a desktop VNC app. Guacamole's entire reason for existing is that it is within the browser.