UNMATCHED THREAT DETECTION: We found malware on 29 percent of devices that already had a third-party antivirus installed. That’s the power of our innovative technology. We block sophisticated cyberthreats that other programs miss, providing an effective way to secure your devices and data.

ADVANCED MALWARE, RANSOMWARE PROTECTION: Helps protect you from websites that download ransomware, steal login credentials, or run scams. Reduces your exposure to hackers and cyberthreats while protecting your devices and data.

INCREDIBLY EASY TO USE: Our simple user interface enables you to fully control your protection to meet your needs without requiring technical expertise. You can schedule scans, adjust protection layers, and choose your desired scan mode. Protecting your devices shouldn’t be complicated.

PROACTIVE EXPLOIT, AND VIRUS PROTECTION: Protection from the financial and reputational risk posed by a ransomware attack. Shields your device and data from vulnerable and unpatched software until it can be updated. Malwarebytes finds more threats compared to traditional antivirus programs so you can restore your device quickly to its pre-infection state.

PROTECTS YOUR DEVICES ON MULTIPLE PLATFORMS: Compatible with Windows, Mac, Android devices.

What Malwarebytes 4.0 does for you

Our free scanner is what put us on the map. It doesn’t just find threats like malware and viruses, it also finds potentially unwanted programs that can slow you down.

Real-Time Protection uses artificial intelligence and machine learning to keep you safe from online threats, even emerging threats that no one has ever seen before.

Like antivirus, but smart

Web Protection blocks online scams, infected sites, and malicious links. It also blocks phishing scams, which use fake sites to trick you into revealing private info like your bank details.

Ransomware Protection uses proprietary tech to create a powerful defense against malware that locks down your PC and takes your files and photos hostage.

Infected? We've got your back

Scans now use 50 percent less CPU resources than before, and with Play Mode, you can even turn off notifications and updates while you game or watch movies.

Our all-new user interface makes it easier than ever to customize your protection. Schedule scans, adjust protection layers, and choose from three scan modes.

Introducing The Malwarebytes Katana Engine

Our all-new detection engine finds more threats, in less time, with less performance impact than ever before. It also tells you more about threats it finds, like their type and behavior, so you can make smarter security decisions. For example, instead of seeing a generic threat name like “Malware123,” you’ll see a name like “Spyware.PasswordStealer,” along with a link to information about that specific threat.