World-class security, privacy, and performance for Windows PCs

Protect yourself from malware, secure your online accounts, keep your connection private, and improve your PC’s performance with our tools.

Security

With multiple layers of security protecting you in real-time, we can detect all types of malware and stop threats before they harm your computer.

Free Antivirus

Free Antivirus

Protect your computer from all types of malware, secure your Wi-Fi network, and log in safely and quickly — absolutely free.

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FREE DOWNLOAD

Internet Security

Internet Security

Secure your files with an extra layer of ransomware protection, block spam, and keep hackers out with a powerful firewall.

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890.00/year Buy now

Premier

Premier

Get premium security, update your software automatically, and stop hackers from spying on you through your webcam.

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1,090.00/year Buy now

Ultimate

Ultimate

Get the best deal with our bundle — four security, privacy, and performance tools to keep your PC safe, clean, and speedy.

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1,640.00/year per PC

Privacy

Your Internet Service Provider, the government, and hackers — they all want a peek into your private life. Keep them out with our privacy tools.

SecureLine VPN

SecureLine VPN

Encrypt your connection to stay safe on public Wi-Fi networks, hide from hackers and snoopers, and access blocked sites.

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1,320.00/year Buy now

Passwords

Passwords

Autofill passwords and credit card info, sync across all devices, or secure your accounts with one Master Password.

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FREE DOWNLOAD

Passwords Premium

Passwords Premium

Find duplicate passwords, strengthen your weak ones, and receive warnings if any of your passwords are leaked.

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890.00/year Buy now

AntiTrack Premium

AntiTrack Premium

Block advertisers from tracking you and disguise your digital fingerprint to prevent ad networks from profiling you.

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660.00/year per PC

Browser

The Internet is crawling with all kinds of nasty malware. We keep you safe online to help you make the most out of your digital life.

Secure Browser

Secure Browser

Browse without any fuss or worry, while our built-in features keep your online accounts safe and your activity private.

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FREE DOWNLOAD

SafePrice

SafePrice

Save money with coupons, compare prices before you buy, and find the best deals while shopping online with our add-on.

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Add to Chrome Add to Firefox Only available for Chrome and Firefox

Online Security

Online Security

Use our add-on to check every website you visit and block malware and phishing, to make sure no one steals your personal info.

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Add to Chrome Add to Firefox Only available for Chrome and Firefox

Performance

Proper care prevents tech issues. Our performance tools take the hassle out of computer maintenance to keep your PC running at its best.

Cleanup Premium

Cleanup Premium

Boost your computer’s speed and performance, and get rid of unnecessary files to gain space for the things you love.

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690.00/year Buy now

Driver Updater

Driver Updater

Scan your computer to find any outdated, broken, or corrupt drivers, then automatically update them with a single click.

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690.00/year Buy now

Services

You don't have to be an Avast user to get help from our premium tech support services.

Total Care

Total Care

Get 24/7 premium tech support from a team of experts, and fix your computer, smartphone, tablet, or printer remotely.

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Call us toll-free 1-844-340-9251