Thunderbird Helper

helper.exe. What is it?

The helper.exe is a Thunderbird Helper. Sometimes it’s called Navigator Helper and Thunderbird Helper.

This file is part of Thunderbird. Helper.exe is developed by Mozilla Corporation. It’s a hidden file. Helper.exe is usually located in the %PROGRAM_FILES% sub-folder and its usual size is 450,936 bytes.

Important: FAKESPY-A can mask itself as helper.exe.


Helper.exe creates new records and folders in the Windows registry. Check your system performance to eliminate possible application conflicts and system failures. Free scan for PC issues (Special offer. See more information about Outbyte, uninstall instructions, EULA and Privacy Policy)


Author: Mozilla CorporationProcess: Thunderbird HelperPart Of: ThunderbirdCommon path(s): subfolder in %PROGRAM_FILES%Keywords(s): hiddenFilesize(s): 450,936 bytes, 515,072 bytes, 444,697 bytes, 555,352 bytes, 509,536 bytes, 509,544 bytes, 307,200 bytes, 868,184 bytes, 923,728 bytes


Malware risk: Scan your PC for viruses and Trojans
Some viruses infect computers while disguised in the form of legitimate files, like helper.exe. Run an antivirus scan to ensure your PC is clean and safe.
Registry Errors: Free scan (run Registry Cleaner)Uninstallation: N/A Uninstall (run Unistall Manager)Disk & Memory Usage: N/A Free scan (run Task Manager)

User opinions

Add your comment

No comments found

Add your comment
Your name:
Your rating:
unrated file
Characters Type the characters you see in the picture:
Show another picture

Similar Files