adguardsvc.exe is a application which is probably legit. So, if adguardsvc.exe is on your computer, it is probably ok, and will NOT cause problems. Even if your PC is virus-free, it is still recommended to purchase a well-known antivirus with a good detection rate, in order to yourself your PC against threats.
This program is normally stored on disk in C:\Program Files (x86)\Adguard\AdguardSvc.exe.
The MD5 checksum for this program is 6a6397cf84076f5d32adeee7580467ce.
This application is set up as a Windows service. This means it runs on your PC in background, usually without showing any user interface to you. Most Windows services are ok programs, which provide useful features to other programs or to Windows in general.
This application runs as a 32-bit program. It can not benefit of the full set of features of current computer CPUs. This ordinarily happens because the authors did not bother to upgrade it to use the x64 instruction set.
The description extracted from the exe is Adguard for Windows.
File version 6.1.258.1302.
Company Performix LLC.
Intellectual property rights notice Copyright © Performix LLC 2008-2016.
adguardsvc.exe has a digital signature. Nowadays most virus-free software applications are digitally signed.
The digital signature extracted from adguardsvc.exe checks out perfectly. This is very good.
Digital certificate name: Performix LLC
Certificate's issuer name: VeriSign Class 3 Code Signing 2010 CA
It has an uninstall string in registry, which is good. si are uninstall.