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Complete online protection for a stress-free digital life

Trusted by over 435 million users, Avast has been a world leader in cybersecurity for over 30 years. Our products offer total peace of mind for your online life.

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Top Rated
Best Free


You have the right to be safe online.
Today, tomorrow, always

As one of the largest cybersecurity companies in the world, each month we stop over 1.5 billion cyberattacks. By blending artificial intelligence and human expertise, Avast’s products keep evolving. We stay a step ahead today, to keep you safe tomorrow.

Go online with complete confidence

Go online with complete confidence

Go online with complete confidence
Whether you’re banking, shopping or chatting online, you’re entitled to know your devices and online activity are secure. Avast Premium Security protects your PC by going beyond antivirus protection with additional layers of advanced security features to secure everything you do on the internet.
A safer online experience

A safer online experience

A safer online experience
Avast Premium Security continually checks how safe and secure the websites you visit are. On mobile, or your computer, we protect you from fake websites and phishing attacks, so you can bank and shop online in complete confidence.
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security products
Free Antivirus
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Premium Security
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Block viruses and other malware Detect viruses, ransomware, and other threats in real-time.
Scan for Wi-Fi security weaknesses Find intruders and security weaknesses in your network.
Get an extra layer of ransomware security Protect personal photos and files from being encrypted by hackers.
Avoid fake sites for safer shopping Stop criminals from stealing your passwords and banking info.
Safely run suspicious apps Sandbox any app to test if it’s safe before running it on your computer.
Lock out hackers with an advanced firewall Keep hackers from sneaking onto your PC and stealing your data.
Stop webcam spying Prevent strangers from watching you via your webcam.
Permanently shred sensitive files Securely delete files to ensure that no one recovers them.
Automatically update apps Reduce security risks by keeping your other apps up-to-date.
Install on all your devices Advanced protection for up to 10 devices (PC, Mac, Android, and iOS)
Includes Avast Cleanup Premium Remove hidden junk, free up disk space, and speed up your computer.
Includes Avast SecureLine VPN Encrypt your internet connection for safe and private browsing.
Includes avast AntiTrack Encrypt your internet connection for safe and private browsing.
30-day money-back guarantee
privacy products

What you do online is your business.
We keep it that way

Online privacy isn’t a privilege, it’s a right. Our products are built with your privacy in mind. With Avast, you can be as secure sending selfies from the beach as you are emailing clients from your office.

Get true privacy
Keep your internet activity hidden from your internet provider, employers, hackers, or anyone else you wish. One click — and you’re good to go.
Make any connection secure
Protect your privacy wherever you connect, even on unsecured public Wi-Fi. We use military-grade encryption to safely guide your communications through any network, however shaky.
Access the content you love
Enjoy lightening-fast browsing and streaming to the content you care for, wherever you are in the world.
SecureLine VPN
Available for PC Available for Mac Available for Android Available for iOS

Encrypt your connection to browse safely and privately on any network.

Online freedom, personal privacy

Enjoy fast, private browsing
Secure any connection with one click
Access your favorite content from anywhere
performance products

Keep your computer, phones, and tablets running like new

We don’t just want to keep you safe and secure online, we want to make sure your online experience is as smooth as possible. Our products help declutter your devices, improve battery life, minimize crashes, and boost performance.

Cleanup Premium
Available for PC Available for Mac Available for Android

Remove junk to free up storage space and speed up your device.

Get your device back to running like new

Safely delete temporary and leftover files
Remove programs and apps you no longer use
Clean out browser caches for faster browsing