Installing an anti-virus or a security software, after installing Windows is a must. This helps protect our Windows computer from viruses and other security threats. It is also important to keep your security software up to date at all times! While the built-in Windows Defender in Windows 8 does a great job, some of you may want to opt for a third-party free antivirus software instead. Here are some very nice best free antivirus software available for Windows 10, Windows 8, Windows 7 & Vista you might want to check out.
Best free AntiVirus software for Windows
I have included only those antivirus programs which offer full real-time protection, and are not just stand-alone scanners!
Windows Defender is Microsoft’s free antivirus offering to users of genuine Windows 10/8/7. It is specifically designed for individual consumer PC use using the smallest resource footprint possible to provide complete anti-malware protection and will include a new protection technology, as part of the Microsoft anti-malware engine, called Dynamic Signature Service (DSS).
The free edition of its antivirus tool uses one of the world’s most effective antivirus engines, ICSA Labs certified scanning engines found in other BitDefender products for free. Thereby allowing you to enjoy basic virus protection for no cost at all. It includes a Real-time Shield.
Avira AntiVir offers you basic protection & protects your computer against dangerous viruses, worms, Trojans and costly dialers.
avast! Free Antivirus is perfect for people who send e-mails and surf popular websites. Its Anti virus and anti-spyware engine provides reliable protection against viruses, spyware, rootkits, trojans and other forms of malicious software.
Comodo Antivirus Free offers an Antivirus scanner, a quarantine, Sandbox operating environment and a Task Manager. It’s fast cloud-based scanning gives you a list of infected files in real time.
ZoneAlarm Free Antivirus + Firewall, Kingsoft Antivirus, Baidu AntiVirus, Panda Free Antivirus, AVG Anti-Virus, McAfee Free Antivirus, Sophos Home Free Antivirus or these Free Cloud based Antivirus may also interest you.
Apart from these freeware if you’d like to suggest any more freeware antivirus software, do share below.