Guacamole is a clientless remote desktop gateway. It supports standard protocols like VNC and RDP. We call it clientless because no plugins or client software are required.


Remmina is described as 'Open source client for Linux and BSD with support for RDP, VNC, and more, ideal for system administrators using remote desktops effectively' and is a very popular Remote Desktop tool in the network & admin category. There are more than 100 alternatives to Remmina for a variety of platforms, including Windows, Mac, Linux, Android and iPhone apps. The best Remmina alternative is TeamViewer. It's not free, so if you're looking for a free alternative, you could try TeamViewer or mRemoteNG. Other great apps like Remmina are Parsec, TightVNC, UltraVNC and ReTerminal.
Guacamole is a clientless remote desktop gateway. It supports standard protocols like VNC and RDP. We call it clientless because no plugins or client software are required.


Termius is more than a mere SSH client – it’s a complete command-line solution that’s redefining remote access for sysadmins and network engineers. Securely access Linux or IoT devices and quickly fix issues from the comfort of your couch via laptop or phone.




Royal TS provides easy and secure access to your remote systems
Unlock the power to remotely manage your systems on multiple platforms!
Royal TS is the perfect tool for server admins, system engineers, developers and IT focused information workers who constantly need to access.




Remotely is a free and open-source remote desktop, remote scripting, and rich auto-complete to maximize your IT support efficiency.




Radmin (Remote Administrator) is the popular, award winning secure remote control software which enables you to work on a remote computer in real time as if you were using its own keyboard and mouse. You can remotely access the same computer from multiple places and use advanced...



Jump Desktop is a remote desktop client that lets you securely connect to other computers. Connect to as many computers as you want. Monitor all sessions at once with Live Preview. Filter computers by keyword or connection details using live search.




Remote control and support tool for Windows offering screen monitoring, chat, and file transfer, allowing users to assist clients, share files, manage multiple sessions, while partners oversee and manage permissions during support.




Combines secure remote desktop access, fast performance, file transfers, session management, cross-platform support, audit trails, browser access, and easy agent deployment for IT teams, enabling efficient remote support and cross-device productivity on any network.




Remote Utilities is a remote PC access program for connecting to a remote PC over LAN or via the Internet. The program is used by system administrators, home users and helpdesks for remotely managing PCs in their corporate or home network, or providing customer support.





A VNC/SSH Client for the GNOME Desktop



For developers, screen sharing shouldn’t be optimized for low bandwidth or presenting some slides. It should be high definition, that you still can read the tiny font of your colleague. No more, “wait a minute, the stream isn’t updating”.
BeyondTrust offers the industry’s broadest set of privileged access management capabilities to defend against cyber attacks.




Scalable to include enterprise and system admin focus, though it is not totally free and is closed source as well.