Antivirus Plus 2018 Bitdefender Antivirus Plus  Internet Security 2018Bitdefender Internet Security  Total Security 2018BitdefenderTotal Security
  Prime antivirus protection against all types of e-threats   Ultimate protection against all e-threats   Complete protection for Mac OS, Windows, iOS and Android
Intelligent AntivirusIMPROVED

Automatic protection. Blocks all e-threats.

Network Threat PreventionNEW

The new cyber threat intelligence technologies included can analyze and identify suspicious network-level activities, and block sophisticated exploits, malware or botnet-related URLs, and brute force attacks.

Improved User InterfaceIMPROVED

New and easy to use user interface

Exploit PreventionNEW

Bitdefender's new anti-exploit protection is designed to tackle evasive exploits, to help reduce the APT attack surface and minimize the risk of being targeted.

Advanced Threat DefenseNEW

Our new behavior-based technology detects and blocks advanced threats and ransomware.

Multi-Layer Ransomware ProtectionIMPROVED

Multiple layers of ransomware protection keep your files safe from encryption.

Free Online Support

Our support center is up 24/7 all year long.

Wi-Fi Security Advisor

Make sure you are always secure, no matter the Wi-Fi network you connect to.

Online Banking Protection

Bank and shop from a unique, dedicated browser that secures your transactions to prevent fraud.

Password Manager

Store your passwords, credit card information, and other sensitive data in a secure vault for easy access.

Search Advisor

Find out whether your search results are safe to access before you actually click on a link.

Antiphishing & Antifraud

Never worry about phishing or any type of online fraud when you shop, bank or just browse.

Vulnerability Scan

Scan for security holes and vulnerabilities with just one click.

File ShredderIMPROVED

Delete a file for good and leave no traces that it ever existed on your PC.

Web Attack PreventionIMPROVED

Our web filtering technology ensures that you never land on a harmful website.

Webcam protectionNEW

Don't let unauthorized applications access your webcam.


Block unsolicited messages and even predict spam outbreaks.


Pinpoint intrusions and effectively filter incoming and outgoing traffic.

Safe filesIMPROVED

Prevent unauthorized changes to your most important files. Available for Windows.

Parental AdvisorIMPROVED

Online safety for your kids.

File Encryption

Create encrypted, password-protected vaults on your computer for confidential and sensitive documents.

Continuous Updates

Continuous updates accelerate the introduction of new features and simplify installing, updating, and upgrading Bitdefender security.


Effective anti-loss and anti-theft tools.

Speed Up Your Devices

Improve the speed and performance of your devices with OneClick Optimizer.

Mac Protection

Protect your Mac against malicious apps. Now with Time Machine protection against ransomware.

Android Protection

Protect your Android phones and tablets against malicious apps and get better battery life.

iOS ProtectionNEW

Protect your data and keep your iPhone safe.