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Program info

Estimated safety rating


aestfltr.exe is a program which is most likely NOT a virus. So, if aestfltr.exe is on your laptop or desktop computer, it is most likely ok, and will NOT be a cause for concern. Even if your system is clean, it is still recommended to purchase a well-known antivirus with a good detection rate, in order to yourself your PC against viruses and malware.

Executable file path


Usually, the default name and path where this application is stored is

MD5 hash of the executable file


The MD5 checksum for this program is f4528c8af169d6f07c5ca9866e3ce073.

Is running as a service


This application is NOT registered as a Windows service. This is very good.

Is a 32 bit executable file


This program runs in 32-bit mode. It can not use the entire set of features of current computer processors. This is quite normal because the authors did not bother to upgrade it to use the x64 instruction set.

File description

 AEFltrs MFC Application

The description present in the file is AEFltrs MFC Application.

File version

 4, 5, 18, 0

File version extracted from the file 4, 5, 18, 0.


 Andrea Electronics Corporation

Publisher Andrea Electronics Corporation.


 Copyright © 1999-2008, Andrea Electronics Corporation. All rights reserved.

Legal copyright Copyright © 1999-2008, Andrea Electronics Corporation. All rights reserved..

Has valid windows


This exe does NOT have visible elements of user interface. This is most likely a bad thing.

Potentially dangerous functions


Some insecure functions of Windows have been used, such as functions for tapping the keyboard. We advise you to be very careful regarding this program.

Digitally signed


aestfltr.exe has a digital signature. Nowadays the large majority of serious programs are digitally signed.

Valid digital signature


The digital signature extracted from aestfltr.exe verifies as ok. This is most likely a clean, ok program.

Certifier name

 Microsoft Windows Hardware Compatibility Publisher

Digital certificate name: Microsoft Windows Hardware Compatibility Publisher

Issuer name

 Microsoft Windows Hardware Compatibility PCA

Certificate's issuer name: Microsoft Windows Hardware Compatibility PCA

Starts with windows


This program is set up to start when your PC boots. Yes

Can be uninstalled


This program does NOT have an uninstall command set up in registry.