• Compare
    versions*
  • Avast
    Antivirus Free
  • Avast
    Internet Security
  • Avast
    Premium
  • Avast
    Ultimate
  • supported OSes
  • Windows, Mac, iOS and Android
  • Windows
  • Windows, Mac, iOS and Android
  • Windows
  • Blocking viruses and other malware Detect viruses, ransomwares and other threats in real time.
    The advanced artificial intelligence developed by Avast blocks suspicious behaviour in real time. If one of the 400 million users is confronted with an unprecedented threat, a rapid solution is made available to all users so that everyone remains protected.
  • Ok
  • Ok
  • Ok
  • Ok
  • Detecting security vulnerabilities in the Wi-Fi network Detect intrusions and weak points in your network
    The Wi-Fi Inspector feature detects vulnerabilities in both home and public Wi-Fi networks (unsecured network, weak router passwords, use of your network by strangers, etc.). If a problem is detected, the Avast solution helps you solve it.
  • Ok
  • Ok
  • Ok
  • Ok
  • Securing your passwords Lock your passwords in our safe and log in to the sites with one click.
    Avast Passwords hides all your passwords and bank details behind a single master password and automatically populates them when you need to log in to a website or make online purchases.
  • Ok
  • Ok
  • Ok
  • Ok
  • Protection against fraudulent sites for secure purchases Prevent criminals from stealing your passwords and banking information.
    The Real Site feature protects you from hackers trying to hijack your router's DNS (Domain Name System) settings and redirect you to fraudulent sites.
  • Ok
  • Ok
  • Ok
  • Ok
  • Secure execution of suspicious applications The Sandbox allows you to run any application without affecting the rest of your PC.
    The Sandbox feature allows you to open suspicious files in a secure environment before you run them on your PC, ensuring that they do not cause any damage.
  •  
  • Ok
  • Ok
  • Ok
  • Blocking hackers with an advanced firewall Prevent hackers from breaking into your computer to steal your data.
    The Firewall feature keeps hackers at bay by monitoring and controlling everything coming in and out of your computer.
  •  
  • Ok
  • Ok
  • Ok
  • Block unwanted spam and phishing emails Block junk mail for a clean and secure inbox.
    The Anti-Spam feature blocks potentially dangerous spam and phishing emails. This feature is available as a separate and free component for email clients installed on your PC.
  •  
  • Ok
  • Ok
  • Ok
  • NewAdditional security layer against ransomwares Protect your photos and personal files from unwanted changes.
    The Anti-Ransomware Agent prevents suspicious ransomwares and applications from modifying, deleting or encrypting the files in your protected folders.
  •  
  • Ok
  • Ok
  • Ok
  • NewPrevention of espionage via webcam Prevent voyeurs from spying on you via your webcam.
    The Webcam Agent prevents suspicious applications from accessing your webcam without your authorization, allowing you to always know who is watching you.
  •  
  •  
  • Ok
  • Ok
  • Permanent deletion of sensitive files Delete files securely to prevent any possibility of recovery.
    The File Shredder overwrites files with unnecessary data several times before deleting them, preventing their recovery. This is especially useful if you want to sell your PC.
  •  
  •  
  • Ok
  • Ok
  • Automatic update of your applications Reduce security risks by keeping all your other applications up to date.
    The Automatic Software Update feature searches for updates to the most popular applications on your PC and then automatically installs them to protect you from potential security vulnerabilities.
  •  
  •  
  • Ok
  • Ok
  • Includes Avast Cleanup Premium Delete unwanted files, free up disk space and speed up your computer.
    Next-generation optimization and cleaning for your PC
  •  
  •  
  •  
  • Ok
  • Includes Avast SecureLine VPN Encrypt your Internet connection for safe and anonymous browsing.
    Encryption of your Internet connection in one click
  •  
  •  
  •  
  • Ok
  • Includes Avast Passwords Premium Be aware of password hacking and connect to websites with one click.
    Much more than a simple password manager, complete protection for your accounts 24 hours a day, 7 days a week.
  •  
  •  
  •  
  • Ok
* Functionality varies depending on the operating system. The features in this table are based on the Windows version.

Avast in pictures

  • 30 years of experience
    in security
  • more than 435
    million users
  • 186 countries
    43 languages
Rewards
 
  • Av Comparatives
  • AV Test - Top Product
  • AV Test - Award
  • vb 100 Virus
  •  Ffitas
  • Se Labs