Switch to Avast —
cybersecurity you can truly trust
Leaving Kaspersky? Switching over to Avast is easy. We have over 30 years of experience building cybersecurity products that protect people’s digital lives. Today, we serve more than 435 million users across the world.
2021
Editors’ choice
Editors’ choice
2021
Top-Rated Product
Top-Rated Product
2021
Outstanding Security Product
Outstanding Security Product
Award-winning threat detection
Easy to install and use
NOT CLASSED AS A SECURITY RISK
Protects your privacy
Why you can trust Avast to keep you secure
Avast believes everyone has the right to be safe online. For over 30 years we've fought for digital freedom. We build products that help people protect their identity, guard their data, and stay safe from online threats.
Get the online privacy you need and expect
Privacy is more important now than ever. That's why Avast offers a range of advanced privacy tools that put you in control, and let you live your digital life with full confidence.
Choose the right Avast product for you
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Choose the right Avast product for you
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Free Antivirus
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Free Antivirus
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Free Antivirus
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Free Antivirus
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Free Antivirus
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Premium Security
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Ultimate
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Protect against ransomware.
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Verify Wi-Fi network security.
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Secure against phishing sites.
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Stop PC remote access attacks.
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SecureLine VPN for your safety and online privacy.
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Cleanup Premium to clean and tune up your PC.
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AntiTrack to hide your online identity.
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Free
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Avast Ultimate — one bundle covers it all
Avast Ultimate is everything you need to look after all your devices in one convenient premium suite. Get our most advanced antivirus to block all malware, including ransomware, plus anti-tracking protection, a VPN for total online privacy, and our top clean-up and tune-up tools.
Avast Ultimate includes 4 of our best solutions:
Get complete online protection with Avast Premium Security
Our most advanced protection is your lightest, toughest defense against viruses, ransomware, spyware, zero-second threats, home Wi-Fi network vulnerabilities, and more. Protect all of your phones, computers, and tablets with Avast Premium Security.
Avast SecureLine VPN gives you true online privacy
Keep everything you do online completely private with our VPN’s bank-grade encryption — browse, bank, message, and shop without having to worry about hackers or anyone else seeing what you do online or stealing your data.
Avast Cleanup Premium is the ultimate clean-up and tune-up tool
Easily eliminate junk for a cleaner, faster, more efficient computer or phone. You’ll also get quick-glance overviews of your device’s health, one-click maintenance care, bloatware removal, and much more.
This product is not available for iPhone or iPad.
Stop invasive online tracking
Snoops can exploit you by monitoring your online activities and creating a detailed profile about you. Our anti-tracking software warns you when anyone tries to track you — and stops them.
Over 435 million users worldwide trust Avast
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Eric S.
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FAQ
Why switch to another antivirus provider?
Avast One is a comprehensive security and privacy service from Avast, a world leader in cybersecurity. Combining our award-winning antivirus engine that prevents and %tagStart2%removes viruses%tagEnd2% and other malware, our airtight %tagStart3%VPN%tagEnd3% for ultimate privacy online, our suite of device speed-up and clean-up tools, and so much more, Avast One is your gateway to total digital freedom.
Is switching to Avast from another antivirus provider really so easy?
Yes, it only takes a few clicks to install Avast One protection. It offers trusted and comprehensive protection that covers you from every angle — all the way from award-winning antivirus to advanced privacy solutions, plus speed-up and clean-up tools.
How can I recognize and avoid online scams?
There are many kinds of online %tagStart1%scams%tagEnd1% out there, from %tagStart2%romance scams%tagEnd2% to %tagStart3%tech support scams%tagEnd3%, social media scams, and scam text messages. Avoiding these scams begins with recognizing scamming methods and remembering not to give out your personal information online, especially to anybody you don’t know. In addition, you can be even safer by using advanced scam protection tools like Avast One.
How does Avast One protect my devices?
Avast One protects your Windows, Mac, iOS, and Android devices with a wide range of security and privacy features. With Avast One, you can:
What is the difference between Avast One and Avast Free Antivirus?
The difference between Avast One and Avast Free Antivirus is that Avast One is a truly holistic security, privacy, and optimization solution. It contains all the security benefits offered in Avast Free Antivirus, such as %tagStart1%protection against ransomware%tagEnd1% and other %tagStart2%kinds of malware%tagEnd2%, unsafe websites, and %tagStart3%phishing attacks%tagEnd3%.
In addition, Avast One includes a suite of privacy and performance features, such as a powerful VPN, personal data-security protections, a host of optimization tools, and other advanced features to give you total digital privacy and security and unparalleled performance.
In addition, Avast One includes a suite of privacy and performance features, such as a powerful VPN, personal data-security protections, a host of optimization tools, and other advanced features to give you total digital privacy and security and unparalleled performance.
Visit our Support Center for more FAQs
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