While is not an app I recommend, it's worth nothing that it is not an antivirus and is not intended to replace one. Glarysoft even state "Great companion to antivirus software such as Microsoft Defender," on their website. Of course, if you want a second opinion scanner or a companion to another antivirus, Malwarebytes is a much better option.
It's funny that they've copied the UI of 360 Total Security.