- Security
- Privacy
- Performance
Internet security is only as strong as its weakest link, so it’s vital to use comprehensive internet security software. Avast One does it all — from malware removal and firewall defenses to anti-ransomware shields and phishing protection. Get award-winning, 100% free computer protection.
Powerful malware scanner
Shop and bank securely
Trusted by over 400 million users
Award-winning protection
Blending internet security with comprehensive computer protection, Avast One is the ultimate online security and privacy solution. With impenetrable security for computers against viruses, malware, and other online threats, Avast One is built to protect your online safety and secure your digital life.
Get round-the-clock protection with online security software packed with privacy features.
Safeguard your device and protect your network with a complete antivirus and internet security package.
Heuristic threat-detection technology provides powerful internet protection to fight new and emerging threats.
Identify browser threats and vulnerabilities, and counter them before they can do harm.
Get immediate alerts if unusual app behavior is detected that may indicate a threat.
Avast One includes a built-in VPN to encrypt your internet connection and protect your privacy.
Get round-the-clock protection with online security software packed with privacy features.
Safeguard your device and protect your network with a complete antivirus and internet security package.
Heuristic threat-detection technology provides powerful internet protection to fight new and emerging threats.
Identify browser threats and vulnerabilities, and counter them before they can do harm.
Get immediate alerts if unusual app behavior is detected that may indicate a threat.
Avast One includes a built-in VPN to encrypt your internet connection and protect your privacy.
Avast has shelves stocked full of awards from industry experts, who laud its unrivaled internet security, antivirus, and privacy protections.
Avast’s virus-fighting technology took home PCMag’s coveted 2021 Editors’ Choice award, while TechRadar gave Avast a full five stars for offering “excellent all-round protection provided by a range of powerful tools.” Our award-winning antivirus security software has been earning accolades for years:
PCMag: Editors’ Choice, 2023
TechRadar: 5 stars, 2021
AV-TEST: Top Product, AV Test Certified, 2022
But don’t just take our word for it.
All devices need internet security, including Mac and mobile devices.
There are a variety of Mac-specific threats online. Protect against ransomware and stop spyware and other malware from infecting your Mac with Avast One for Mac.
An unprotected mobile device is a lucrative target for hackers. Get Avast One for your Android device to lock down your data, secure your Wi-Fi network, and bank, shop, and chat safely.
Get strong security and privacy protection for iOS to keep your device safe and your online activity private. Avast One will do all of this and more.
