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Bitdefender Antivirus Free

Provide lightweight antivirus with full protection.

Bitdefender Antivirus FreeOverview

Unreachable Security: Award-winning, free protection.

Bitdefender Antivirus Free Edition uses the best technologies created in Bitdefender's labs, internationally recognized for their ability to block even the threats that other products miss.

Zero configuration, zero interrupts: Say goodbye to checkboxes to tick and options to OK . Bitdefender Antivirus Free Edition takes care of all the threats without bothering you with useless details.

Extremely light: When we say our product is light, we mean there is practically NO IMPACT on your PC's performance. Not even a trace of sluggishness, regardless of the age of your system.

Nag-free: We know you don't like it when intrusive commercials disrupt your user experience. That's why Bitdefender Antivirus Free Edition only displays discreet, rare messages, with stuff you really need to know.

Cloud power: Bitdefender Antivirus Free Edition uses Cloud scanning to accelerate detection and unravel new or unknown threats that other products miss.

Game on: Bitdefender Antivirus Free Edition is the perfect AV solution for gaming. It pauses major system scans until you hit Quit.

For rookies and techies: Friends or family ask you to install an antivirus on their machine? Bitdefender Antivirus Free Edition is easy to install and maintenance-free.

Windows 8 certified: Using the latest Windows? Bitdefender Antivirus Free Edition is the first free antivirus solution compatible with Windows 8.


May include unspecified updates, enhancements, or bug fixes.

Bitdefender Antivirus FreeTech Specs

File Size
Operating Systems
Windows 7/8/10
System Requirements
No additional system requirements.

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