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Avast Ultimate
Our best security, privacy, and performance apps in one download.
Avast Premium Security
Award-winning antivirus, plus more secure browsing, banking, and shopping.
Avast SecureLine VPN
Get true privacy with a click — even on unsecured or public Wi-Fi.
Avast Cleanup Premium
Clean out junk for more storage space and faster performance.
Avast AntiTrack
Stop snoops from tracking you — disguise your online identity with a click.
One download. Four products. All the protection you’ll ever need
Avast Ultimate is every product you need to look after your devices, all in one convenient bundle. Get our most advanced antivirus to block all malware, including ransomware, plus get anti-tracking protection, VPN for total online privacy, and our top clean-up and tune-up tools.
Get complete online protection with Avast Premium Security
Avast Premium Security is our premium antivirus plus layers of extra security and privacy against viruses, ransomware, spyware, zero-second threats, home Wi-Fi network vulnerabilities, and more.
Enjoy true privacy with Avast SecureLine VPN
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.
Clean up and tune up your device in seconds
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.
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.
System requirements
Windows 10 and Windows 11 compatible.
All devices require an internet connection for automatic security and program updates.
PC with Windows 11, 10, 8.1, 8 or 7 (both the 32 and 64-bit versions, excluding Starter and RT editions), 1 GB RAM and 2 GB of hard disk space