Bitdefender Free Antivirus for Windows - Download Software (2024)

• Free antivirus protection that stops even the fastest-evolving attacks

• Runs silently in the background and stays out of your way

• Impossibly light on CPU (will not slow down your computer)

• Live customer support included (unlike other free antivirus software)

Protects your Windows PC

Secures your personal files from encryption by ransomware

Prevents phishing and online fraud while you shop and browse

Checks your system & apps for vulnerabilities

Blocks web trackers from collecting your data

With Bitdefender Antivirus Free for Windows you have permanent access to award-winning technologies that keep you safe from viruses and cyber threats. No need to worry about availability, you will be able to use the free antivirus protection without any validity due date.

Simply download and install free protection for your PC running any version of Windows (including Windows 10 and Windows 11) and enjoy a worry-free experience while gaming or browsing the Internet.

Unexpected pop-ups, unfamiliar apps running in the background, slowdowns, and random sounds are some signs that your laptop or PC might be compromised. If you experience any of these, the best way to check your device for viruses is to use a dedicated antivirus for Windows.

Download Bitdefender Free Antivirus for Windows and benefit from real time protection for your laptop or PC. This free antivirus includes a powerful virus scanner which instantly detects and blocks viruses and e-threats on your Windows devices. If you need to make sure that your device is safe, the virus cleaner module will keep any threat at distance at all times.

Bitdefender Antivirus Free for Windows uses the same Bitdefender technologies considered the best in the industry, as proven by the last decade of independent test scores.

Easy to install and use, Bitdefender Antivirus Free reacts instantly to cyber threats with no compromise to your computer’s performance.

Bitdefender Antivirus Free for Windows is a free antivirus software especially designed to protect Windows computers.

Need protection on more operating systems? Bitdefender Total Security offers cross-platform protection that covers Windows PCs, Macs, smartphones and tablets running Android or iOS for up to 10 devices. Bitdefender Total Security also includes a basic VPN with up to 200 MB per day of encrypted traffic for your devices.

Need unlimited VPN traffic? Bitdefender Premium Security includes Bitdefender Total Security, Bitdefender Premium VPN for Unlimited Traffic & Premium Support.

No, Bitdefender Antivirus Free for Windows does not include the VPN service that comes with other Bitdefender products.

If you need a secure VPN, Bitdefender Total Security comes with a basic version of Bitdefender VPN that includes a generous amount of traffic (6 GB monthly), free of charge.

If you need unlimited traffic, add Bitdefender Premium VPN to your Bitdefender subscription.

Log in to your Bitdefender Central account, go to My Devices and start installing Bitdefender on your new device.

Didn't find what you were looking for?

Log in to your Bitdefender account atBitdefender Centralto find out more about your Bitdefender products (video tutorials included).

Helpful articles are also available inBitdefender Support Center.

• Your subscription automatically begins at the purchase date;
• By subscribing, you are purchasing a recurring subscription which will automatically renew;
• The Bitdefender Auto Renewal Plan is designed to save you time, effort, and minimize your vulnerability risk by extending your subscription automatically before you run out of protection.

• Continuous protection so that you never have to worry about your subscription running out before you renew manually;
• Free upgrades whenever a new version of Bitdefender comes out;
• Peace of mind that your devices are always protected;
• Save time while we are taking care of the automatic renewal process;
• Opt out at any time so that you are always in control of your renewal options;
• 24/7 security all-subscription long without interruption;
• The price offered is valid for the first year of subscription. After that, your subscription will be billed at the applicable renewal price which may be higher than the initial purchase price;
• If a discount is presented, it describes the difference between the first term and renewal term subscription prices (e.g., first year price vs. each year thereafter). The prices are subject to change, but Bitdefender will send a prior notification by email, before the automatic renewal takes place.You will receive an email notification before you will be billed, along with information regarding pricing and the extension of your subscription duration.

• Your subscription automatically begins at the purchase date;
• By subscribing, you are purchasing a recurring subscription which will automatically renew.

• You may cancel your automatically subscription from Bitdefender Central or by contacting Customer Support at:[email protected];
• You may obtain a refund by contacting[email protected]within 30 days of your initial purchase or of the automatic renewal date.