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Free to start. Yours to build. Only what you choose.
The most comprehensive free consumer cybersecurity solution available. Add the extras you need. Skip what you don't.
Top-Rated Product 2025
Top-Rated Product 2025
Top-Rated Product 2025
Top-Rated Product 2025
Built to flex with how you live online
Avast One brings your security, privacy, and performance tools together, across every device you own. Pick what you need, skip what you don’t, and stay in control.
Use a private connection, anywhere you go online
Keep your browsing private and your data secure with bank-grade encryption and a global network of secure servers, across all your devices.
Protect your data end to end with bank-grade encryption
Hide your IP address and keep your location private
Browse and stream from 50+ secure server locations
38+ years keeping people safer online
Top Product
Total Accuracy Rating: 100%
Top Product
Total Accuracy Rating: 100%
Protect every moment of your digital life
Choose whatever fits your life best. Start with Avast One for free, then add more protection, privacy and performance tools when you want them.
Avast One
Includes:
Includes:
- Spot online scams easily
- Block viruses and malware
- Protect against ransomware
- Easily remove junk files with Free Cleanup
- Spot data breaches with Free BreachGuard
Avast One Premium Security
Premium Security
£39.99
Covers 1 PC + 1 mobile device for free
It automatically renews at £64.99/year unless cancelled.
Premium Security
£39.99
Covers 1 Mac + 1 mobile device for free
It automatically renews at £64.99/year unless cancelled.
Premium Security
£54.99
Covers 10 devices
It automatically renews at £84.99/year unless cancelled.
Everything from essentials, plus:
Everything from essentials, plus:
- Block scam calls and SMS messages
- Verify Wi-Fi network security
- Avoid fake and unsafe websites
- Get alerts about potentially suspicious emails
Avast One Ultimate bundle
Avast Ultimate
£42.49
Covers 1 PC + 1 mobile device for free
It automatically renews at £89.99/year unless cancelled.
Avast Ultimate
£42.49
Covers 1 Mac + 1 mobile device for free
It automatically renews at £89.99/year unless cancelled.
Avast Ultimate
£64.99
Covers 10 devices
It automatically renews at £109.99/year unless cancelled.
Everything from Premium Security, plus:
Everything from Premium Security, plus:
- Premium VPN for your safety and online privacy
- AntiTrack to hide your online identity
- Cleanup Premium to clean and tune up your PC
What is a subscription
After the first term, your subscription will automatically continue for the full price every year. Your credit card or bank account will automatically be charged for a one-year period, so you don’t have to worry about your subscription expiring. If this price changes before your current subscription ends, we’ll let you know before you’re charged.
Up to 65 days before your subscription ends, we’ll send you an email reminder with the renewal details. If you don’t want to be charged, make sure you cancel your subscription at least 35 days before your current period ends. Take a look at our cancellation policy for more info.
Random Password Generator
Create a strong password quickly
Need a secure password idea? Generate a unique, multi-character, strong password for free. This type of password will help protect your online accounts and keep you safe.
One of the world's most trusted names in cybersafety
Avast helps you stay safer across everyday digital life: browsing, shopping, banking and staying connected. We protect your devices and personal information with clear tools, honest value and upgrades you choose when you want more.
Start for free, and add more protection as you go
Download Avast One free on PC, Mac, Android and iOS. Add more when you want it, cancel when you don't.
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Find and click the downloaded file {avast.exe}{avast.dmg} to complete the installation.
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