What is SynTPEnh.exe?

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 SynTPEnh.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.

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SynTPEnh.exe file information

Windows Task Manager with SynTPEnh
SynTPEnh.exe process in Windows Task Manager

The process known as Synaptics TouchPad Enhancements or Synaptics TouchPad (version 64-bit Enhancements, 32-bit Enhancements) belongs to software Synaptics Pointing Device Driver or Synaptics Pointing Device or ThinkPad UltraNav Driver or IBM ThinkPad UltraNav Driver or Synaptics TouchPad or Progressive Touch by Synaptics (

Description: SynTPEnh.exe is not essential for the Windows OS and causes relatively few problems. The SynTPEnh.exe file is located in a subfolder of "C:\Program Files" (typically C:\Program Files\synaptics\syntp\). Known file sizes on Windows 10/8/7/XP are 688,218 bytes (4% of all occurrences), 761,947 bytes and 267 more variants. 
The SynTPEnh.exe file is not a Windows system file. The file is a Microsoft signed file. The program has no visible window. The file has a digital signature. The file is a Verisign signed file. SynTPEnh.exe is able to monitor applications and record keyboard and mouse inputs. Therefore the technical security rating is 9% dangerous, however you should also read the user reviews.

Uninstalling this variant: You can uninstall the program Synaptics Pointing Device or ThinkPad UltraNav Driver, update it, or ask Customer Support for help. Go to or to update it, go to or for support, or go to Synaptics Pointing Device or ThinkPad UltraNav Driver in Windows Control Panel (Software or Programs section) to uninstall it.

Recommended: Identify SynTPEnh.exe related errors

If SynTPEnh.exe is located in the C:\Windows folder, the security rating is 64% dangerous. The file size is 139,264 bytes. There is no information about the author of the file. The file is located in the Windows folder, but it is not a Windows core file. The program is not visible. The program starts upon Windows startup (see Registry key: MACHINE\Run, Run, MACHINE\User Shell Folders). The file is not a Windows core file.

External information from Paul Collins:

Important: Some malware camouflages itself as SynTPEnh.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder, for example TROJ_MEREDROP.RE or TROJ_Gen.CE50S0 (detected by TrendMicro), and Trojan:Win32/Meredrop or VirTool:Win32/VBInject.DD (detected by Microsoft). Therefore, you should check the SynTPEnh.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.


User Comments

After long time without restart (e.g. using hibernation), the process is taking more and more memory. In my case after about week it grows to over 3GB !!! of RAM. As a solution for this problem I use scrout on desctop to restart this proces. I can't use laptop without SynTPEnh.exe, because I used to scrolling on touchpad
not dangerous... but sometimes freezes!!!!!!!!!
  mooooooo :(  
With my Lenovo E335 I face the folling problemm: CPU usage is ok at 1% when touching the red Trackpoint only, this soars to 17% when touching the touchpad. CPU usage is soaring to 49% when touchpad function is diabled but touched accidentially. I use the newest driver available (currently its
  Murdock the German  
It says on my webroot cleaning program that its a memory leakage problem then also my computer is running very hard
It eats up a good 6% of cpu sometimes and causes lower end machines to lag a little. It lets you scroll and zoom with the touchpad, as well as some other features
hogging cpu. asus laptop. closed process in task manager, no ill effects other than zoom not working.
Went crazy one time... Restarted my PC
I found a PF-file named In map C:\Windows\Prefetch It takes 18 kb. I dont Know if it is a virus or something. Im using Windows Xp on a Eee Pc laptop.
More comments can be found here:
    (further information)

Rating chart

Summary: Average user rating of SynTPEnh.exe: based on 80 votes with 9 reviews. 38 users think SynTPEnh.exe is essential for Windows or an installed application. 14 users think it's probably harmless. 16 users think it's neither essential nor dangerous. 6 users suspect danger. 6 users think SynTPEnh.exe is dangerous and recommend removing it. 11 users don't grade SynTPEnh.exe ("not sure about it").

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Best practices for resolving SynTPEnh issues

A clean and tidy computer is the key requirement for avoiding problems with SynTPEnh. 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, for Windows 8 and later versions, executing the 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the SynTPEnh.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. BMalwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.

Other processes

SynTPEnh.exe [all]