Why choose it
Why choose Bitdefender Antivirus Plus
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Award-winning anti-malware protection
Continuous proactive defence against all digital threats: viruses, trojans, ransomware, and zero-day exploits.
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Bitdefender Photon technology
Adapts to your hardware configuration to save system resources and deliver peak computing speed.
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Safe browsing and anti-phishing
Advanced web filter blocking fraudulent websites, financial scam attempts, and unsafe downloads in real time.
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Official Bitdefender Central portal
Centralized device management and fast setup via official Bitdefender account with continuous updates.
System requirements
System requirements and compatibility
Indicative values; always check the vendor’s latest requirements before installing.
| Requirement | Technical Details |
|---|---|
| Operating system | Windows 11 / 10 / 8.1 / 7 with Service Pack 1 |
| Processor | Intel Core 2 Duo (2 GHz) or equivalent |
| RAM memory | 2 GB minimum |
| Disk space | 2.5 GB free space |
How it works
Three steps to get started
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Complete your order
Select your plan and complete the secure payment by card or PayPal.
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Receive licence by email
We email your genuine licence key and setup instructions within minutes.
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Activate on official portal
Activate on the official Bitdefender portal (Bitdefender Central) with your received key and download the official client safely.
FAQ
Answers before you buy
What do I receive after purchase?
An email with the licence/key and instructions to activate on the official vendor portal.
Is it a subscription?
Depends on the title: many editions are yearly subscriptions; “no subscription” / no auto-renewal variants are labelled on the page.
How many devices?
The count in the title (e.g. 1, 3, 5 or 10 devices), under the vendor’s terms.
How do I activate?
Use the received code on the official Bitdefender portal and follow the email instructions.
Works on Mac/Android?
If the vendor supports those platforms for that product. Check official documentation.