safe file


avast! Shell Extension

Check your PC for invalid registry entries related to ashshell.dll and other speed issues.

ashshell.dll. What is it?

The ashshell.dll is a avast! Shell Extension.

This file is part of avast! Antivirus. Ashshell.dll is developed by ALWIL Software. It’s a hidden file. Ashshell.dll is usually located in the %PROGRAM_FILES% sub-folder and its usual size is 75,392 bytes.


The ashshell.dll process is safe, and you can safely disable it.

We also recommend optimizing your computer.

Computer Speed Up

Select your operating system

General Information

Security risk: Free spyware & virus scanRegistry Errors: Free scan (run Registry Cleaner)Uninstallation: N/A Uninstall (run Unistall Manager)Disk & Memory Usage: N/A Free scan (run Task Manager)


Author: ALWIL SoftwareProcess: avast! Shell ExtensionPart Of: avast! AntivirusCommon path(s): subfolder in %PROGRAM_FILES%Keywords(s): hiddenFilesize(s): 75,392 bytes, 73,912 bytes, 75,128 bytes, 69,632 bytes

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

Scan Your Computer Now