Protect yourself against spyware and other threats with Avast One, the best spyware remover available. Regain control of your privacy with a spyware scanner, detector, and remover that’s ultra-fast and refreshingly lightweight — and 100% free.
One click brings you the power of Avast’s industry-leading antivirus detection, extinguishing advanced spyware and blocking malicious downloads before they can do harm. It’s really that easy to use.
Avast One’s powerful anti-malware protection has been recognized by the industry’s top reviewers. PCMag noted Avast One’s “numerous excellent lab scores,” and found Avast One to be “a partner to keep you, your devices, and your data safe and happy” — two of many reasons why PCMag gave Avast One its 2021 Editors’ Choice award.
In their 5-star review, TechRadar praised Avast One for its malware protection and prevention strengths alike: “Avast One doesn't just do a good job of detecting malware: it detects and blocks access to malicious websites, reducing the chance you'll get infected in the first place.”
The top-ranked antivirus engine that powers Avast One has been earning prestigious awards for years:
PC Mag: Editors’ Choice, 2021
TechRadar: 5 stars & Editor’s Choice, 2021
AV-TEST: Top Product, AV Test Certified, 2021
AV Comparatives: Top Rated Product Award, 2020
AV Comparatives: 2018 Product of the Year
AV Comparatives: 3 stars, Advanced+ in malware protection and removal, 2018
We think it’s okay to brag a bit when your personal digital security is at stake. To see more awards, take a stroll through our trophy room.
But don't just take our word for it.
The UI for your software - amazing. Great work over the years. Can't say enough good things!
Thank you, Avast, for the excellent work you do. I run your antivirus software on both my Mac OS X and my Windows machines. You have the best products on the market, period.
I’ve been using Avast for over a year and have found it one of the best free software protection devices on market.
That’s right, phones also need protection. Avast’s Android security software defends your phone from spyware, malicious apps, and other threats. Secure your Wi-Fi network and keep your data where it belongs — right in the palm of your hand.
Think your Mac might have caught something bad? Avast’s Mac antivirus software automatically detects and removes spyware from your Mac while defending against other types of malware like viruses and ransomware, too.
