Antimalware

Cloud based email security solution

Malwarebytes protects you against malware, ransomware, and other advanced online threats that have made antivirus obsolete and ineffective. Free Anti-Malware & Malware .

Business-grade cybersecurity for home users

Microsoft Security Essentials is Microsoft's own foray into the world of virus protection.

Ad-Aware Free Antivirus+ is a world’s most leading security solution that gives you comprehensive malware protection with real-time monitoring, threats alerts and automatic updates you can rest easy knowing that you are protected.

Free antivirus to protect your PC, and Windows and Android tablet or smartphone

A bare bones malware and anti-virus scanner.

Clean, protect and speed up your Mac

Emsisoft protects your devices against all types of malware, ransomware and other threats with no-bloat anti-malware & antivirus solutions.