1. Security software

  2. Anti-virus

Avast Free Antivirus 12.3.2279

Free program to help protect a user's devices from viruses

Publisher: AVAST  Rating: 7.0 out of 10 (2 votes)

Sophos Home 1.1.3

Sophos Home, a free program designed for the PC and Mac, has

Publisher: Sophos  Rating: 7.6 out of 10 (21 votes)

360 Internet Security 4.9.0

A reliable antivirus program with a clean interface

Publisher: Qihoo 360 Technology Co Ltd(QIHU)  Rating: 6.0 out of 10 (2 votes)

Microsoft Security Essentials for Windows Vista/7

Package of security programs that helps protect Windows operating systems

Publisher: Microsoft  Rating: 7.1 out of 10 (1096 votes)

Microsoft Security Essentials 4.4.304.0

A tool kit to secure a PC from malware and intrusions

Publisher: Microsoft 

AVG AntiVirus Free 2015.0.6140

Security tool that detects and removes viruses

Publisher: AVG  Rating: 9.0 out of 10 (1 votes)

360 Total Security

Antivirus software that contains five antivirus engines

Publisher: Qihoo 360 Technology Co Ltd(QIHU)  Rating: 7.7 out of 10 (1752 votes)

ZoneAlarm Free Antivirus + Firewall 2017 54

Popular antivirus and firewall software that also offers backup services

Publisher: ZoneAlarm  Rating: 8.9 out of 10 (1146 votes)

Avira Free Antivirus 2016

Freeware that aggressively fights viruses, malware and spyware

Publisher: Avira  Rating: 7.4 out of 10 (3856 votes)

Panda Free Antivirus 18.0.0

Small-footprint protection from malicious files for your PC

Publisher: Panda Security  Rating: 7.2 out of 10 (558 votes)