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Program info

Estimated safety rating


psiservice.exe may be a dangerous program, according to heuristic analysis. This program triggers many of the "probable danger" flags detailed bellow. It is not yet known if psiservice.exe is a virus or a legit program that doesn't harm the computer. We recommend you to be careful with this program.

Executable file path


Usually, the default filename and folder where the program is stored is

MD5 hash of the executable file


The MD5 fingerprint for this file is 64e413ba0c529aa40c3924bbcc4153db.

Is running as a service


This application is registered as a Windows service. This means it operates on your PC in background, usually without showing anything to you. Most Windows services are ok programs, which perform useful functions to other programs or to the Windows Operating System.

Is a 32 bit executable file


This exe runs in 32-bit mode. It does not benefit of the entire set of features of current computer processors. This ordinarily happens because the makers did not bother to upgrade it to 64-bit code.

File description

 nTitles PSIService

The description extracted from the exe is nTitles PSIService.

File version

File version


 © 2000-2005 Protexis Inc.

Copyright notice © 2000-2005 Protexis Inc..

Potentially dangerous functions


Some unusual functions of Windows have been used, such as functions for recording the keyboard. We recommend you to read more about this program.

Digitally signed


psiservice.exe has a digital signature. Nowadays most legit programs are digitally signed.

Valid digital signature


The digital signature is not valid. This indicates the program may be a virus and that somebody probably tampered with it after the signature was applied. Please be very careful regarding this!

Certifier name

 Protexis Inc.

Digitally signed by: Protexis Inc.

Issuer name

 GeoTrust TrustCenter CodeSigning CA I

Certificate's issuer name: GeoTrust TrustCenter CodeSigning CA I

Can be uninstalled


This executable does NOT have a removal routine set up in registry.