Security Task Manager
WinVNC4.exe process file

What is WinVNC4.exe? Is WinVNC4.exe spyware or a virus?
Process name: VNC Server Enterprise Edition for Win or VNC Server Free Edition for Win or VNC Server for Win

Product: VNC Server Enterprise Edition or VNC Server Free Edition

Company: RealVNC Ltd (

File: WinVNC4.exe

If you want a detailed security rating about your WinVNC4.exe (and all other running background processes) download the free trial version of Security Task Manager.

Note: Any malware can be named anything - so you should check where the files of the running processes are located on your disk. If a "non-Microsoft" .exe file is located in the C:\Windows or C:\Windows\System32 folder, then there is a high risk for a virus, spyware, trojan or worm infection! Check it out!

Users Opinions

22 users ask for this file. 4 users rated it as not dangerous. 3 users rated it as neutral. 2 users rated it as dangerous.

All comments about WinVNC4.exe:
vnc server is a remote acces program. Server is the host. Viewer has remtoe acces to you PC. Access can be protected with a password.
Lunex VNC Server  See also: Link
phontomias Das ist ein Server auf den man Remoten kann, öffnet ports und machten den PC anfällig, kann jedoch mit einem passwort geschützt werden
PD If you see this file on your system, and YOU didn't install it, (You'd know.), You are in TROUBLE! Someone who had access to your system likely set it up to allow them FULL ACCESS to your computer, even the ability to watch you work without your knowledge! Serious potential for misuse!!!
Acillatem I don't find it dangerous. Very useful remote desktop program  See also: Link
FlameBoy Like PD said, this is dangerous if it shouldn't be on your computer. Otherwise it's a very useful tool. I guess it might come under 'advanced use' for this reason.
turista remote control  See also: Link
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More process information
Is WinVNC4.exe spyware or a virus, trojans, adware or worm? Is there a known WinVNC4.exe error?
Read more about winvnc4.exe on

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