The genuine tvnserver.exe file is a software component of TightVNC by GlavSoft. Tvnserver.exe is an executable file that belongs to the TightVNC program, an free, open source application designed to provide users with the ability to remotely view and control a target computer with a local mouse and keyboard. This file is not a critical Windows component and should be removed if known to cause problems. TightVNC is a remote viewing program that lets users monitor and control other computers through a main computer on which the software is installed. To get the best results out of the system, however, it is advised to install TightVNC on the target computer as well. The program supports multiple platforms and uses tightly encoded combinations of JPEG and zlib compression algorithms to deliver video data from the controlled computer to the controller. TightVNC was created by Constantin Kaplinsky, a Russian programmer, in 2000. It is currently maintained by GlavSoft, a company based in Tomsk, Russia.
TVNServer stands for TightVNC Server for Windows
The .exe extension on a filename indicates an executable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the tvnserver.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.
Description: Tvnserver.exe is not essential for Windows and will often cause problems. Tvnserver.exe is located in a subfolder of "C:\Program Files (x86)" or sometimes in a subfolder of "C:\Program Files\Common Files"—mostly C:\Program Files (x86)\TightVNC\ or C:\Program Files (x86)\ShowMyPCService\.
Known file sizes on Windows 10/11/7 are 815,704 bytes (44% of all occurrences), 828,944 bytes and 18 more variants.
It runs as background service tvnserver.
Tvnserver.exe is not a Windows core file. The program has no visible window. The file has a digital signature. The process starts when Windows starts (see Registry key: MACHINE\Run, TaskScheduler).
Tvnserver.exe is able to record keyboard and mouse inputs and monitor applications.
Therefore the technical security rating is 51% dangerous, however you should also read the user reviews.
Uninstalling this variant:
If you encounter difficulties with tvnserver.exe, you could also ask for help from Support [1][2] or uninstall TightVNC or GLAVSOFT, OOO software via Windows Control Panel/Add or Remove Programs (Windows XP) or Programs and Features (Windows 10/8/7).
If tvnserver.exe is located in a subfolder of C:\, the security rating is 37% dangerous. The file size is 1,240,568 bytes (61% of all occurrences), 1,226,808 bytes, 1,238,296 bytes or 828,944 bytes.
The tvnserver.exe file is not a Windows system file. The program has no visible window. The tvnserver.exe file is digitally signed. The file is a Verisign signed file. The process listens for or sends data on open ports to a LAN or the Internet.
Tvnserver.exe is able to record keyboard and mouse inputs and monitor applications.
Uninstalling this variant:
If you encounter difficulties with tvnserver.exe, you could also ask for help from Support or uninstall CyberIndo Client or GCafe 3.0 Client software via Windows Control Panel/Add or Remove Programs (Windows XP) or Programs and Features (Windows 10/8/7).
If tvnserver.exe is located in a subfolder of the user's profile folder, the security rating is 36% dangerous. The file size is 1,184,312 bytes.
The file has a digital signature. The program is not visible. It is not a Windows system file.
Tvnserver.exe is able to record keyboard and mouse inputs.
Important: Some malware camouflages itself as tvnserver.exe. Therefore, you should check the tvnserver.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.
Score
User Comments
tightVNC is a free remote control software package. 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. TightVNC is: free for both personal and commercial usage, with full source code available, useful in administration, tech support, education, and for many other purposes, cross-platform, available for Windows and Unix, with Java client included, compatible with standard VNC software, conforming to RFB protocol specifications. Andy (further information)
TightVNC is a desktop sharing program, a remote desktop. Useful, but not completely without risk. JohnBoy
Tvnserver.exe: assistance program used to access the computers on a network Arianna
Never installed it but it was running, not cool if you don't want remote access to your machine.... GT
TightVNC allows you can see the desktop of a remote machine and control it with your local mouse and keyboard. It supports numerous protocols for command line or graphical user interfaces. It is essential only if you need its capabilities and is likely running on your computer because you installed this software package as it is not included with any version of Windows. Barry R
tvnserver was found on admin machines on the network that were not running TightVNC. I was hidden and had to be removed through the registry. Malwarebytes did not catch it, nor did AVG or SOPHOS. While TightVNC may have advantages, this particular infection came from an unknown source and was not easy to find for removal. DR
its a cancer, had to do alot of things to fully remove it. DONT use their crap software, find a reputable VNC desktop client, dont make the same mistake I did. - CEO of techgorilla.io Callum (further information)
can easily be hacked. Just go to your event viewer in your admin tools and if you have VNC server running you will see thousands of attempts to crack the 8 character max password. Horace (further information)
It's a remote access program that requires knowledge to properly setup and secure, but works very well. If it's on your PC and you didn't install it, you fell prey to some other type of attack or fishing scheme. I recommend closing the access port and only allowing access via a secure tunnel to your PC. I use Cloudflare Access and it is extremely secure. Kurt
Summary: Average user rating of tvnserver.exe:
based on 9 votes with 9 user comments.
3 users think it's probably harmless.
3 users think it's neither essential nor dangerous.
2 users suspect danger.
One user thinks tvnserver.exe is dangerous and recommends removing it.
2 users don't grade tvnserver.exe ("not sure about it").
Best practices for resolving tvnserver issues
A clean and tidy computer is the key requirement for avoiding problems with tvnserver. This means running a scan for malware, cleaning your hard drive using 1cleanmgr and 2sfc /scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic Update. Always remember to perform periodic backups, or at least to set restore points.
Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the 6resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or executing the 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.
To get your computer running as fast as it did on day one, you can 8reset your PC. Your personal files will remain intact, but any programs you installed will need to be reinstalled.
To help you analyze the tvnserver.exe process on your computer, the following programs have proven to be helpful: ASecurity Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. A good Bantivirus software detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.
Score
User Comments
Andy (further information)
JohnBoy
Arianna
GT
Barry R
DR
Callum (further information)
Horace (further information)
Kurt
Summary: Average user rating of tvnserver.exe: based on 9 votes with 9 user comments. 3 users think it's probably harmless. 3 users think it's neither essential nor dangerous. 2 users suspect danger. One user thinks tvnserver.exe is dangerous and recommends removing it. 2 users don't grade tvnserver.exe ("not sure about it").