UltraVNC is described as 'Free remote desktop access for Windows, enabling screen sharing, remote control, file transfer, secure connections, helpdesk, and IT support use cases' and is a very popular Remote Desktop tool in the network & admin category. There are more than 100 alternatives to UltraVNC for a variety of platforms, including Windows, Mac, Linux, Android and iPhone apps. The best UltraVNC alternative is TeamViewer. It's not free, so if you're looking for a free alternative, you could try TeamViewer or RustDesk. Other great apps like UltraVNC are Remmina, TightVNC, LogMeIn Resolve and Bananas Screen Sharing.
Remotely is a free and open-source remote desktop, remote scripting, and rich auto-complete to maximize your IT support efficiency.
Kasm Workspaces is a container streaming platform for delivering browser, desktop and application workloads to the web browser.
Kasm Workspaces is the most popular SaaS alternative to UltraVNC.
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...
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.
Easy to start, easy to join and with no downloads for viewers, connecting for external presentations, sales demos, and ad hoc get-togethers means you get work done and get on with it.
Screen sharing is not the same as VNC.
Enables remote desktop sessions in any browser on major platforms including Windows, macOS, Linux, and Android, with instant support, secured HTTPS with AES encryption, in-session chat, API access, integrations, team features, and file transfer support.
The DameWare NT Utilities software is an enterprise systems management application containing an integrated collection of Windows Administration Utilities incorporated within a centralized interface for remote management of Windows Servers and Workstations.
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.
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.
A VNC/SSH Client for the GNOME Desktop
Remote desktop solution designed for IT support and remote work, featuring streaming protocols, minimal delay, multi-computer control, real-time chat, remote reboot and management tools, 256-bit encryption, GDPR compliance, two-factor authentication, and privacy options.
Remote support solution for IT with immediate device access, extensive customization, cloud or on-premises hosting, supporting Windows, Mac, Linux, and mobile devices, and robust encryption for security.
United States
Russia
Cyprus
EU
China
On-Premise currently only supports Windows & Ubuntu variant distributions but source-code is readily available.
Includes convenient ~200mb client installer & branding customization features.
Project is on hiatus as of about a month ago (Aug 23, 2021) due to change in dev personal living arrangements.
Heavily recommend supporting this one and all his endeavors, this sort of thing only comes around once in a blue moon!