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 the Windows OS and causes relatively few problems. Tvnserver.exe is located in a subfolder of "C:\Program Files" or sometimes in a subfolder of "C:\Program Files\Common Files" or in a subfolder of C:\.
Known file sizes on Windows 10/8/7/XP are 815,704 bytes (57% of all occurrences), 828,944 bytes and 6 more variants.
It is not a Windows core file. The program is not visible. The file has a digital signature. The process starts when Windows starts (see Registry key: MACHINE\Run). It can change the behavior of other programs or manipulate other programs. Tvnserver.exe is able to record keyboard and mouse inputs. Therefore the technical security rating is 55% dangerous; however you should also read the user reviews.
Recommended: Identify tvnserver.exe related errors
If tvnserver.exe is located in a subfolder of the user's profile folder, the security rating is 49% dangerous. The file size is 1,184,312 bytes (50% of all occurrences) or 815,704 bytes. The program has no visible window. Tvnserver.exe is certified by a trustworthy company. It is not a Windows core file. Tvnserver.exe is able to record keyboard and mouse inputs.
Important: Some malware camouflages itself as tvnserver.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. 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.
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 cleanmgr and sfc /scannow, uninstalling programs that you no longer need, checking for Autostart programs (using msconfig) and enabling Windows' Automatic 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 resmon 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, for Windows 8 and later versions, executing the DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.
To help you analyze the tvnserver.exe process on your computer, the following programs have proven to be helpful: Security 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. Malwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.