Malwarebytes
Free Downloads

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.

Personal Device Protection

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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.

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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.

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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

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

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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
AVTest-Comsumer-Color
AV Lab Rated Excellent March 2023
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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?