About Bitdefender Antivirus Free
Take Bitdefender’s award-winning antivirus protection with you!
Bitdefender's Antivirus Free is a powerful and fast solution that uses in-the-cloud scanning technology to arm your Android device with the very latest industry leading virus detection. Without slowing down your Android or draining your battery. Simply install on your Android and it’s ready to go—nothing to configure.
And it's totally free!
Unparalleled Detection
Autopilot automatically scans any new apps that are downloaded to your Android device for viruses. Antivirus Free uses the same scanning engines as Bitdefender Mobile Security-our flagship mobile security app that has been independently certified to catch more than 99% of all viruses targeted at Android devices. This powerful scanner keeps you protected 24/7 against malicious activities.
Feather-Light Performance
Instead of downloading and storing virus signatures directly to Android devices, Antivirus Free uses in-the-cloud services to check online for the latest safeguards to outbreaks. This not only results in super-fast scans, but in close to zero impact on battery life and device performance.
Hassle-Free Operation
Don't worry. Ever. You can sleep but Autopilot, a smart on-install scanner that checks all apps for suspicious activity, won't. Threats and viruses are blocked before any damage is done.
Zero Configuration
Bitdefender Antivirus Free offers you essential antivirus protection against all Android threats. It is ready to go right after installation, acting as an effective guardian against mobile malware. Moreover, the Autopilot automatically scans any new apps you install.
Upgrade to Total Security for Android Devices
Upgrade to Bitdefender Mobile Security, and you’ll not only continue to enjoy the same features as above, but also gain an array of additional cutting-edge capabilities. They include the real-time scanning of pages you're viewing online, as well as the ability to lock, locate, and wipe your Android device in case it becomes lost or stolen.
Download the 14-day Trial Version now – http://bit.ly/IaeJ0g
Bitdefender Antivirus Free details
Bitdefender Antivirus Free is a free Tools app for Android with 10,000,000+ installs on Google Play and a 4.7/5 average rating from 318,582 ratings. It was released on April 5, 2013 and last updated on September 8, 2026. It requires Android 5.0 or later. The app contains ads.
- Category
- Tools
- Rating
- 4.7 / 5 (318,582 ratings)
- Installs
- 10,000,000+
- Price
- Free
- In-app purchases
- No
- Ads
- Contains ads
- Current version
- 4.314.1235
- Requires Android
- 5.0
- Content rating
- Everyone
- Released
- April 5, 2013
- Last updated
- September 8, 2026
What’s new in Bitdefender Antivirus Free
Enjoy the new look of Bitdefender Antivirus while continuing to receive the same powerful protection you're used to. Dark mode is now supported, to enable you to choose the preferred look. Become a beta tester and try out new versions ahead: https://goo.gl/Qf7G4w
Version 4.314.1235 · Updated September 8, 2026
Alternatives to Bitdefender Antivirus Free
Looking for apps like Bitdefender Antivirus Free? Here are 5 similar Android apps on Google Play. The highest rated is Bitdefender Mobile Security (4.6/5), and all 5 are free to download.
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| App | Rating | Price | Installs | Last updated |
|---|---|---|---|---|
| Bitdefender Antivirus Free | 4.7 / 5 | Free | 10,000,000+ | Sep 8, 2026 |
| Bitdefender VPN: Fast & Secure | 4.4 / 5 | Free | 1,000,000+ | Aug 28, 2026 |
| Bitdefender Mobile Security | 4.6 / 5 | Free | 5,000,000+ | – |
| Bitdefender Central | 4.5 / 5 | Free | 500,000+ | – |
| Bitdefender Password Manager | 4.0 / 5 | Free | 500+ | – |
| Bitdefender Parental Control | 2.2 / 5 | Free | 50,000+ | – |
Frequently Asked Questions (FAQ)
What is Bitdefender Antivirus Free?
How does Bitdefender Antivirus Free work?
Is Bitdefender Antivirus Free free to use?
How does Bitdefender Antivirus Free impact the performance of my Android device?
Does Bitdefender Antivirus Free require any configuration?
What additional features are available in the upgraded version, Bitdefender Mobile Security?
Can I try Bitdefender Mobile Security before upgrading?
