AV-Test found that Avast Free Antivirus was able to identify and block 99.9% of known malware, and swept up a very strong 99.4% of zero-day threats. If you can live with this, though, it’s worth it. As is usual with free antivirus software, while you’re using it, it periodically favours you with little pop-up invitations to upgrade to one of Avast’s commercial security packages. Unlike Bitdefender, Avast Free Antivirus certainly isn’t silent. Lightweight protection that doesn’t cost a penny For all-round protection, though, there’s nothing to touch Kaspersky.ģ. Best antivirus software 2017: Avast Free Antivirus If that’s what you want to prioritise, have a look at Bitdefender (see below) instead. On other hand, if you’re looking for simplicity, Kaspersky Internet Security 2017, with all its features, might not quite be the ideal choice. It also has a light impact on your system: installing it slowed down web-browsing by a very reasonable 7%, and applications took just 5% longer to open. gave it a perfect 100% score, indicating that it detected and neutralised every threat they threw at it – including never-before-seen zero-day attacks. Parents will also appreciate options to limit kids’ access, so they don’t stray onto unsuitable websites.Īll of this would be academic if Kaspersky didn’t do a good job of blocking malware.

There’s a VPN, too, which allows you to route your traffic through a trusted proxy server, again making it harder for anyone to track your activity online. It’s a complete security solution, with a number of features, including a secure web browser to ensure no-one’s spying on your banking and shopping activities.

Kaspersky Internet Security 2017 isn’t just a virus scanner.

Avast free for mac 2017