Bitdefender Antivirus Plus


Antivirus Plus

device: Compatible avec: Windows
Download free 30-day trial

Best antivirus protection for Windows PCs

Choose a lightweight antivirus that offers essential protection for your Windows PC.

  • Essential real-time protection for Windows PCs against all viruses and ransomware
  • Prevents phishing and online fraud while you shop and browse
  • Secure VPN for complete online privacy, 200 MB/day/device improved
device: Compatible avec: Windows

save !

for the first year

buy now
device: Compatible avec: Windows



save  !

for the first year

Plus applicable sales tax.

PCMag Editor's Choice

PCMag August 2020

Outstanding Security Product

AV-Comparatives January 2021

PC Mag
TechRadar Editor's Choice

TechRadar September 2020

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How Bitdefender compares to other cybersecurity

Best Protection Against Infections

(On a scale of 0 to 6 and 6 being the highest protection)


Overall Score. January 2011 - December 2020. AV TEST.

Lowest Impact on Performance

(On a scale of 0 to 6 and 6 being the lowest impact)


Overall Score. January 2013 - December 2020. AV TEST.

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.

All features

Best antivirus protection for Windows

Bitdefender Antivirus Plus packs the next-gen cybersecurity that won the “Product of the Year” award from AV-Comparatives. It protects Windows PCs against all online threats, and includes privacy tools such as Bitdefender VPN and Bitdefender Safepay.


Bitdefender`s unbeatable multi-layered protection keeps your devices safe from all new and existing threats.


Bitdefender Antivirus Plus reacts instantly to e-threats with no compromise to your system’s performance.


Bitdefender Antivirus Plus takes care of your online privacy and personal information.

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Total Security


Internet Security

5 devices



for the first year



Internet Security


Total Security

3 devices



for the first year



Antivirus Plus

3 devices

for the first year

buy now



for the first year

Plus applicable sales tax.

Protection for every OS: Windows, macOS, Android and iOS


Device Optimizer

Privacy Firewall

Parental Control

Protection against malware, spyware, adware

Multi-Layer Ransomware Protection

System requirements

Frequently asked questions

How does Bitdefender Antivirus Plus protect me against viruses and other cyber threats?

Bitdefender Antivirus Plus provides the best antivirus protection in the industry, as proven by the last 10 years of independent test scores.

You get a wealth of advanced security and privacy features for Windows - plus many bonus features, including secure VPN, Anti-Tracker and Wi-Fi Security Advisor.

Does Bitdefender Antivirus Plus protect me against ransomware?

Bitdefender Antivirus Plus offers unbeatable ransomware protection that keeps your documents, pictures and videos safe from all known and emerging cyber threats.

This antivirus solution can identify even the latest ransomware families through the use of multiple layers of protection.

What type of devices and operating systems does Bitdefender Antivirus Plus cover?

Bitdefender Antivirus Plus is an antivirus software designed especially for Windows PCs.

Why do I need Bitdefender Antivirus Plus on Windows 10?

Windows 10 lets you run the antivirus program of your choosing, and Bitdefender Antivirus Plus is the perfect option if you need the best protection available today.

How does Bitdefender Antivirus Plus compare to other Bitdefender security products?

Bitdefender Antivirus Plus is an antivirus software designed especially for Windows PCs.

Need security for all 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.

Need more devices? Bitdefender Family Pack includes Bitdefender Total Security for up to 15 devices.

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

Do I get a VPN with my Bitdefender Antivirus Plus subscription?

Bitdefender Antivirus Plus comes with a basic version of Bitdefender VPN that includes a generous amount of traffic (6GB monthly), free of charge.

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

Can I try Bitdefender Antivirus Plus before buying?

You can always try before you buy. Download your free 30-day full trial version of Bitdefender Antivirus Plus and test the complete package, no credit card required.

How do I activate Bitdefender Antivirus Plus?

Just go to your email after your purchase and follow the steps to create a Bitdefender Central Account and activate your subscription. Once your subscription is active in your Bitdefender Account, you can start installing & protecting your devices.

I changed my computer. How do I reinstall Bitdefender Antivirus Plus?

Log in to your Bitdefender Central account, go to My Devices and start installing Bitdefender on your new device. If the old computer is no longer in use, you will not need an additional slot on your subscription.

Do I have to renew Bitdefender Antivirus Plus?

To help you stay protected, Bitdefender Antivirus Plus can be purchased as a subscription that will automatically renew if you enrolled at the time of purchase.

You can check and modify the status any time in your Central Account (My Subscriptions -> My Payments) if you activated the subscription on the same email address used for purchase.

If you purchased Bitdefender Antivirus Plus without enrolling in automatic renewal, you can choose to renew early or purchase for another year (or upgrade) close to the expiration date, depending on the time left on your subscription.

In any case, starting 30 days before your expiration date, you will receive emails informing you that your subscription is about to expire and describing the next steps.

I have not received the activation code. What should I do?

Confirmation emails are typically received shortly after an order is placed. Make sure you also check your Promotions and Spam folders if your email client categorizes emails automatically. For more information, check this Support article.

Didn't find what you were looking for?

Log in to your Bitdefender account at Bitdefender Central to find out more about your Bitdefender Antivirus Plus subscription (video tutorials included).

Helpful articles are also available in Bitdefender Support Center.

Bitdefender Central

Security everywhere you go

  • Activate Bitdefender protection on your devices
  • Manage from your browser on iOS or Android phone
  • Scan your network from Bitdefender Central mobile app
  • Get security updates 24/7
  • Get direct access to our support team

All you need to know about
Bitdefender Central.

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Terms of use

  • 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.
  • The Bitdefender Subscription 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;
  • 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 at least two email notifications 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 can cancel the automatic charges for your subscription by loging in to your Bitdefender Account and disable automatic renewal, or by contacting Customer Support at:;
  • You can receive a refund by requesting it from Bitdefender Account or by contacting within 30 days of your initial purchase or of the automatic renewal date.

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.