Upgrade and secure all your devices with additional layers of security:
Basic Antivirus protection for Windows PCs
Complete protection for Windows, macOS, Android and iOS devices
Multi-layer ransomware protection to defend your files from encryption by ransomware
Webcam Protection to prevent unauthorized access
Privacy Firewall to keep your info safe from hackers
Microphone Monitor to prevent eavesdropping
Parental control to keep your kids safe online
System optimization tools
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Please note: Bitdefender Antivirus Free Edition is currently available only in English and German.
Need help installing? Here are the 5 steps needed to run Bitdefender
Antivirus Free Edition on your computer:
Locate the file you downloaded,
then click on it to run the installer.
Wait until the necessary
installation files are downloaded.
Click “Install” and follow the
instructions on the screen.
Recommended: after the install
finishes, click on “Sign in to Bitdefender”
to activate your protection.
Create or sign in to your existing
account to activate Bitdefender
Antivirus Free Edition.
That’s it! Bitdefender Antivirus Free Edition is now up
and running on your computer.
Sometimes when you install an active protection solution on an infected computer, you might notice your PC slows down.
Other causes could be that another security solution is installed on your system, or that the minimum system requirements are not met.
If this appears to be your situation, please follow the instructions in this article:
Your subscription may include product, service and/or protection updates and features that may be added, modified or removed subject to Bitdefender Subscription Agreement and Terms and Conditions for Home Users and Privacy Notice.