MALWAREBYTES
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Free Antivirus Software 2023
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
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 30 days of Premium features for free.
Antivirus for Chromebook
Proactive protection against malware, ransomware, and other dangerous threats on this popular device. Get your first 30 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 30 days of Premium features for free.
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Privacy VPN
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AdwCleaner
Say goodbye to obnoxious unwanted programs that slow and impede your computer’s performance.
Browser Guard
A browser extension for a faster, safer, and more private browsing experience.
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Trusted by
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.
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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.
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Frequently Asked Questions
If your computer has gotten a virus or malware infection, there are some telltale signs, including:
- Slow: Your computer slows down significantly.
- Pop-ups: You have started to see a lot of unexpected pop-ups.
- System crashing: Your system unexpectedly crashes, either by freezing or by giving you a blue screen (also known as a Blue Screen of Death or BSOD).
- Loss of disk space: A lot of your device’s storage has been taken up unexpectedly.
- Settings changed: Device or browser settings change without you changing them.
- Files encrypted: Ransomware has locked you out of your files or your entire computer.
Malware can slow down your computer, and an unusually slow computer may be a symptom that it is infected. Different types of malware use your computer’s resources in different ways, such as making it part of a botnet to perform DDoS attacks, mining cryptocurrency without your knowledge, or other nefarious activities.
You can scan and remove malware and viruses from your device with Malwarebytes Free. Download it now to detect and remove all kinds of malware like viruses, spyware, and other advanced threats. To keep your device protected after your initial malware scan and removal, we recommend Malwarebytes Premium for Windows and Mac, and our mobile security apps on Android and iOS.
Malwarebytes security software has multiple layers of malware-crushing tech, including virus protection. Traditional antivirus alone is no longer sufficient against today’s sophisticated malware threats. Malwarebytes prevents threats in real-time, crushes ransomware, defends against harmful sites, and cleans and removes malware. Go beyond antivirus and stop worrying about online threats.