Bitdefender Free uses the scan engine from the commercial Bitdefender, the best antivirus in the world.
Award-winning protection against existing and new threats (viruses, ransomware, trojans, spyware, worms, bots, keyloggers, rootkits, …).
Quick to install and light on computer resources. The only free antivirus you’ll ever need



A powerful silent guardian for your computer.

• On-demand and on-access virus scanning that runs in the background.
• Essential antivirus protection for personal and gaming computers.
• No time-consuming scans, no sudden lag, no ads out of the blue.

Bitdefender. Choose what the experts use.
You get the most innovative technologies that predict, prevent, detect and remediate even the latest cyber-threats, anywhere in the world.

Real-time Threat Detection
Bitdefender Antivirus Free Edition uses behavioral detection to closely monitor your active apps. When it detects anything suspicious, it takes instant action.

Virus Scanning and Malware Removal
Powerful scan engines ensure real-time detection and removal of all malware, from viruses, worms and Trojans, to ransomware, zero-day exploits, rootkits and spyware.

Protection against internet fraud.

How can you keep your passwords safe and still browse freely? It’s easy: Bitdefender Antivirus Free Edition sniffs and blocks by default phishing websites that pretend to be trustworthy in order to steal your data.
If you ever land on scam websites, our advanced filtering system detects suspicious web page behavior and prevents your sensitive financial data from falling into the hands of hackers.

(online installer) 
Languages: English, Deutsch, …
Bitdefender Antivirus Free v27.0.16.86
14 MiB