Upgrade and secure all your devices with additional layers of security:
Basic Antivirus protection for Windows PCs
Complete protection covering Windows, macOS, Android and iOS devices
Multi-layer ransomware protection to keep your files from getting encrypted by ransomware
Safe files to keep suspicious changes from altering your most important documents
Webcam Protection to prevent unauthorized access
Privacy Firewall for keeping your info safe from hackers
Microphone Monitor to prevent eavesdropping
Free, comprehensive support 24/7
Parental control to keep your kids safe online
System optimization tools
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here to download
the file manually.
Please note: Bitdefender Antivirus Free is currently available only in English.
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 of this 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:
With you, we are stronger: our advanced machine learning technlogies become more proficient as
increasingly more people use Bitdefender.
Thanks to our network of hundreds of millions of users, you can rest assured that your digital security is in the best of hands. So let your friends
know about Bitdefender Antivirus Free Edition and join us in our vision of a safely connected world!