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Free antivirus software 2024

Looking for free antivirus and malware removal? Scan and remove viruses and malware for free. Malwarebytes free antivirus includes multiple layers of malware-crushing tech. Our anti-malware finds and removes threats like viruses, ransomware, spyware, adware, and Trojans.

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Personal Device Protection


Virus scanner and free antivirus for Windows

Multiple layers of malware-crushing tech, including virus protection. Thorough malware, spyware, and virus removal. Specialized ransomware protection.


Virus scanner and
antivirus for Mac

Proven Malwarebytes technology crushes the growing threat of Mac malware, including thorough malware, spyware, and virus removal. Finally, cybersecurity smart enough for the Mac.


Antivirus for Android

Proactive protection against malware, ransomware, and other dangerous threats on what is becoming everyone’s most popular device. Get your first 7 days of Premium features for free.googlepay-icon


Antivirus for Chromebook

Proactive protection against malware, ransomware, and other dangerous threats on this popular device. Get your first 7 days of Premium features for free.


iPhone Ad Blocker

Block spam calls, ads, and scam websites with Malwarebytes. Download the app to get your first 7 days of Premium features for free.
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Level up your protection

Add an extra layer of protection with Privacy VPN, to help you stay secure and private when using Wi-Fi or hotspots without compromising your speeds or tracking your online activities—all from the comfort of the same app!

Don’t wait and explore our 14-day trial of Plus, our all-in-one app with Premium Security & Privacy VPN

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Privacy VPN

A next-gen VPN to protect your online privacy- faster than traditional VPNs. For Windows, Mac, iOS, and Android.

Learn more about VPN >


Say goodbye to obnoxious unwanted programs that slow and impede your computer’s performance.

Download for Windows Only >

Browser Guard

A browser extension for a faster, safer, and more private browsing experience.

Download for Chrome, Edge and Firefox >

Mac App Store

Trusted by

PC Mag Readers Choice
AVLab awarded Malwarebytes an Excellent rating for May 2024. Yellow, white and Black award badge.
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AV Comparatives Advanced Protection in Performance Test
g2 endpoint protection platform leader spring

Business endpoint and server protection

For Teams

Malwarebytes for Teams protects against malware, ransomware, viruses, hackers, and other established and emerging cyberthreats at a price any growing business can afford.

Endpoint Protection (EP)

Protects endpoints and servers against cyberattacks with a multi-layered approach that leverages static and dynamic techniques at every stage of the attack chain.

Endpoint Detection and Response(EDR)

Integrates protection with endpoint detection and response (EDR) capabilities via a single agent to eliminate complexity. We don’t just alert. We fix it.

Frequently asked questions

What are the symptoms of viruses and malware?

Is malware slowing down my computer?

How do I get rid of malware and viruses?