Bitdefender provides antivirus and broader device-security products for Windows, macOS, Android, and iOS. Its Bitdefender Antivirus Free offering provides permanent, no-cost basic antivirus protection for Windows PCs, while cross-platform coverage is presented on paid product pages and trials.
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Device fit
Supported platforms
WindowsmacOSAndroidiOS
Capabilities can differ across platforms. Check the official plan and device requirements.
Before you subscribe
Free-plan availability
A free plan is available.
Bitdefender Antivirus Free is described as completely free forever with no time limit and no trial required, but it is Windows-only. The official downloads page separately describes 30-day and 14-day trials for paid products and Android Mobile Security.
Listed features
From the linked official sources
Real-time detection and isolation of suspicious changes and cyber threats
Ransomware protection
Protection against infected downloads, phishing, and malicious websites
Customizable virus scans and virus-cleanup/removal tools
Advanced Threat Defense with threat-origin and blocked-threat explanations
What the facts offer
Strengths
The Antivirus Free plan is permanently free for Windows PCs and does not require a trial.
The free product combines real-time protection with scanning and removal tools for existing viruses.
Check the trade-offs
Things to consider
The permanent free plan is limited to Windows; macOS, Android, and iOS coverage is presented for other products.
The free plan page explicitly lists no anti-tracking, social-network protection, or full-system analysis, and no productivity-and-entertainment mode.
Sources & verification
Source information checked:
This profile summarizes published information. It is not a hands-on test, a rating or a guarantee. Product features and terms can change after the checked date.
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