Utilities Windows

UltraVNC for Windows

Control a remote Windows PC, transfer files and chat with the other user using UltraVNC, a free, open-source VNC server and viewer.

WindowsFree and open source; GNU GPL version 3 or laterVersion 1.8.3.1
Operating system
Windows 7, 8, 8.1, 10 and 11; Windows Server versions also listed by publisher
Architecture
x64
Download package
EXE installer
Download for Windows (64-bit)

This link is the x64 installer. Separate x86 installers and MSI packages are listed by the publisher.

Link checked · Download guidance

What is UltraVNC?

UltraVNC lets you view and control another computer from your Windows PC. The computer sharing its desktop runs the Server, while the computer used to access it runs the Viewer. Mouse and keyboard control, file transfer and built-in text chat make it useful for helpdesk work or assisting someone on another Windows machine.

The Viewer connects to a VNC server rather than relying on a support access code. UltraVNC can transfer whole folders and compress them before transfer; its quick chat uses the existing connection. The download linked here is the Windows x64 EXE installer for version 1.8.3.1. Separate x86 and MSI packages are available from the publisher.

Connection setup needs attention: the publisher lists DSM encryption as optional, and connecting two computers behind NAT routers requires a separate Repeater. Do not assume a basic VNC connection automatically includes those capabilities.

What it offers

  • View a remote desktop and control it with your mouse and keyboard.
  • Transfer files and complete folders between the Viewer and Server.
  • Use built-in text chat over the current VNC connection.
  • Add optional DSM encryption for Viewer-to-Server communications.

Good to know

  • DSM encryption is optional; it is not an automatic property of every VNC connection.
  • Connecting computers that are both behind NAT routers requires the separate Repeater application.

Product images

Sources

References used for this listing. Retrieval dates do not indicate hands-on testing.

  1. Home - UltraVNC VNC OFFICIAL SITE, Remote Desktop Free Opensource ↗Retrieved
  2. UltraVNC 1.8.3.1 - UltraVNC VNC OFFICIAL SITE, Remote Desktop Free Opensource ↗Retrieved
  3. UltraVNC Features — publisher product page ↗Retrieved
  4. UltraVNC 1.8.3.X - Feedback — publisher developer post ↗Retrieved
  5. Index of /download/1800 — publisher distribution directory ↗Retrieved

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