The genuine BDTUpdateService.exe file is a software component of PC Tools Browser Defender by PC Tools.
This is a utility developed by PC Tools that provides computer protection through informative assessment of websites and the possible dangers they pose. It allows the user to make informed choices when browsing the Internet. Symantec acquired PCTools in 2008 and retired the PCTools suite of software in 2013.
BDTUpdateService stands for Browser Defender Threat Update Service
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 BDTUpdateService.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.
The process known as Browser Defender Update Service belongs to software Threat Expert Ltd. Browser Defender or PC Tools Spyware Doctor with AntiVirus by Threat Expert (www.threatexpert.com) or PC Tools (www.pctools.com).
Description: BDTUpdateService.exe is not essential for Windows and will often cause problems. BDTUpdateService.exe is located in a subfolder of "C:\Program Files".
Known file sizes on Windows 10/8/7/XP are 112,592 bytes (48% of all occurrences), 546,768 bytes and 9 more variants.
The program is not visible. BDTUpdateService.exe is a Verisign signed file. BDTUpdateService.exe is digitally signed. It is not a Windows system file. BDTUpdateService.exe is able to monitor applications and manipulate other programs. Therefore the technical security rating is 29% dangerous, however you should also read the user reviews.
Recommended: Identify BDTUpdateService.exe related errors
Important: Some malware camouflages itself as BDTUpdateService.exe. Therefore, you should check the BDTUpdateService.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 BDTUpdateService. 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 BDTUpdateService.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.