Malwarebytes Security antivirus software is the best example of a program that pulls this off to a certain extent. This application offers free malware and spyware removal, but real-time protection from unwanted programs like adware, ransomware and phishing scams requires purchase of the premium level software package.

The best antivirus software of 2020 | ITProPortal ESET NOD32 Antivirus is is a useful security suite that includes the features of real-time malware protection, excellent heuristic detection, an anti-ransomware layer, exploit protection, and URL Avast | Download Free Antivirus & VPN | 100% Free & Easy Join 435 million others and get award-winning free antivirus for PC, Mac & Android. Surf safely & privately with our VPN. Download Avast today! 5 Best Antiviruses with VPN Included (& Both Don't Suck

Top 6 Best Free Antivirus Software for Windows 10 in 2020

The Best Free Antivirus Software for 2020 | Digital Trends Apr 12, 2020 Top 10 Best Antivirus Software of 2020 for Windows 7, 8 and 10 Jan 14, 2020

The best Android antivirus apps in 2020 | Tom's Guide

Jul 11, 2020 The Best Free Antivirus Protection for 2020 | PCMag