What is BtMon2.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 BtMon2.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.

Click to Run a Free Scan for BtMon2.exe related errors

BtMon2.exe file information

Windows Task Manager with BtMon2
BtMon2.exe process in Windows Task Manager

The process known as BtMon4 or Bluetooth Monitor (version 2.0) or BtMon3 belongs to software Skype by TOSHIBA CORPORATION ( or TOSHIBA (

Description: BtMon2.exe is not essential for the Windows OS and causes relatively few problems. BtMon2.exe is located in a subfolder of "C:\Program Files". Known file sizes on Windows 10/8/7/XP are 65,536 bytes (22% of all occurrences), 53,248 bytes, 69,632 bytes, 91,464 bytes or 92,280 bytes. 
The program has no visible window. The software starts when Windows starts (see Registry key: MACHINE\User Shell Folders). It is not a Windows core file. Therefore the technical security rating is 43% dangerous.

Uninstalling this variant: It is possible to completely remove Bluetooth Monitor 4 or Bluetooth Monitor 3 (Control Panel ⇒ Uninstall a Program).

Recommended: Identify BtMon2.exe related errors

Important: Some malware camouflages itself as BtMon2.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the BtMon2.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

One user suspects danger. One user thinks BtMon2.exe is dangerous and recommends removing it.

Do you have additional information? Help other users!
What do you know about BtMon2.exe:
How would you rate it:
Link for more info:
Your Name:

Best practices for resolving BtMon2 issues

A clean and tidy computer is the key requirement for avoiding problems with BtMon2. 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 BtMon2.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

BtMon2.exe [all]