Kaspersky Free Antivirus: Security Software

Key Features

• Kaspersky Free Antivirus is everything you need to protect your PC for free.
• Free antivirus software from Kaspersky includes file, email and web antivirus, automatic updates, self-defense, quarantine and more.With Kaspersky Free antivirus protection, you can surf the web safely, use USB sticks without worry and get protection against phishing or infected files.
• This free antivirus is much more lighter on your system resources and therefore runs faster than some other feature-packed software.
• There\'s also good news if you dislike free stuff coming with annoying add-ons.
• There is no advertising that bothers your eyes.Key featuresProtects against malicious websites and files: Based on Kaspersky Lab award-winning technologies, Kaspersky Free antivirus provides truly reliable protection against suspicious or malicious files&programs, and alerts you to potentially malicious websites - so you can surf in the Internet safely.Defends against phishing attacks: By simply visiting a website or opening an email you can become a victim of a phishing attack that tries to steal your money or identity.
• Our proven Anti-Phishing technology securely protects you against accessing phishing websites, scans all incoming and out coming emails and blocks harmful content - so your personal information remains safe&sound.Helps unblock your computer: Kaspersky Free Anti-Virus will not let hackers take control over you.
• Even if your computer is blocked by a Trojan that restricts access to it and demands money to lift restrictions, our Anti-Blocker technology will stop this dangerous process and launch necessary treatment procedures.Delivers real-time protection without slowing down your computer: Kaspersky Free antivirus software protects your computer here and now, without stops and delays, using real-time data from the cloud about the latest known threats as well as delivering proactive protection from unknown dangers.
• Plus free automatic updates and upgrades!

Technical Specifications

• **Publisher:** Kaspersky.com
• **License:** Freeware
• **Operating System:** Windows 7, Windows 8, Windows 10, Windows 11
• **Last Updated:** October 15, 2025
• **Category:** Utilities / Anti Virus