More than just antivirus, Avast Premium Security is complete online protection for all of your computers, phones, and tablets.

A security that’s tailored to fit your needs

Custom features for PC, Mac, Android, and iPhone/iPad secure your devices where it’s needed most.

Single- and Multi-Device options let you choose the protection that works best for you.

“Up to 10 devices” means you can share your security with every one of your devices or everyone closest to you.

Protection against your greatest online foes

Avast Premium Security protects against all online threats, including spoofed websites and ransomware.

TECH CORNER

Spoofed websites have become increasingly sophisticated over the years. For example, a hacker may use DNS spoofing to create a malicious duplicate of a legitimate shopping or banking website. The goal is to trick you into typing your credit card details or banking login info into the fake site — before you know it, you’ve handed over your sensitive information to a stranger.
Avast Premium Security keeps you safe by automatically redirecting you to secure sites, ensuring that you never land on a spoofed website. It also protects against hacked routers that use  fake DNS settings to send you to fake websites.

Now you can safely shop and bank online

Spoofed (fake) websites are one of the oldest hacking tricks in the book. Avast Premium Security scans websites for security risks on both your computer and mobile phone, so you can finally shop and bank online safely on any device.

Avoid becoming the victim of digital extortion

Ransomware is quickly becoming one of the most common — and dangerous — types of malware out there. Avast Premium Security protects your devices against havoc-wreaking ransomware so you don’t become the victim of digital extortion.

TECH CORNER

Like the name suggests, ransomware is the digital equivalent of a hostage situation. Hackers use ransomware to encrypt the personal files on your computer or phone, preventing you from accessing them until you — you guessed it — pay a ransom.
Avast Premium Security blocks ransomware before it can get anywhere near your files — let alone encrypt them. And don’t worry about accessing and using all of your files (documents, photos, etc.) as you normally would; ransomware protection works quietly in the background.

Whichever devices you use, we’ve got you covered

Windows PC

Viruses, ransomware, scams, and other attacks target Windows more than any other operating system. So if you’re a PC owner, the stronger your protection, the better.

Block viruses, spyware, and other threats in real-time

Enjoy peace of mind with advanced ransomware protection

Avoid fake websites for safer online shopping and banking

Keep hackers off your computer with our advanced firewall

Prevent strangers from watching you via your webcam

Secure your browser-stored passwords against theft

Mac

Your Mac is not immune to malware. And malware isn’t even the only threat Macs face. Malicious websites and vulnerable Wi-Fi networks can also jeopardize your safety — unless you have the right protection.

Android

Android phones are vulnerable to both malware and theft. So having the best anti-malware and anti-theft protection in your pocket can save you a lot of headaches (and money) down the line.

iPhone/Ipad

Avast Mobile Security for iOS isn't about unnecessary antivirus or malware protection. it’s about making sure iPhone and iPad users are safe every time they go online. Unsecure WI-FI networks and identity theft can put anyone at risk.

Avast Premium Security 2020 (3 Years Subscription) License Key