Bitdefender Reviews

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#6 Antivirus Software

5,000 reviews

It's always on guard thanks to automatic updates and real-time protection against emerging threats. And because it doesn't slow down your PC or tablet in any way, Bitdefender Antivirus Plus is the perfect solution for home users as well as small businesses.

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Last updated on March, 7


Multiple Devices

Website Security

Real-Time Protection

Cleanup Tool

History Remover

Update Manager


Simultaneous Access

Multiple Devices for One Account

Available in 100+ Countries

Multi Layered Protection

Internet Security

Endpoint Protection

Endpoint Encryption

Two-Factor Authentication

Cloud-based Sandboxing

Threat Intelligence

Ransomware Protection

Real-Time Antivirus Protection

WiFi Network Protection

Health Check


Overall ranking


Last updated on March, 7

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Frequently Asked Questions

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What makes Bitdefender Antivirus Plus different?

Bitdefender antivirus software is a cross-cutting solution with two separate (but still connected) aspects: the kernel module, which provides hardware-level protection, and its scanner secures your files against viruses and other threats. It also automatically optimizes your computer’s performance by removing unstable drivers rather than just slowing down the PC to keep it safe. Bitdefender Antivirus Plus stands out because it's packed with nine antivirus technologies that give unprecedented protection against viruses, malware, rootkits, spam, or possible electronic attack via malicious Javascript. That way, you'll always be up-to-date and connected when mobile without worrying about security. And thanks to Delta Updates technology—this means that your system can't get outdated automagically and lose its capacity to fight new threats.

What is Bitdefender Antivirus Plus?

Bitdefender Antivirus Plus is a real-time best antivirus software for pc, tablet, and smartphone that offers premium protection against even the most challenging online threats. It goes beyond traditional antivirus scanning to offer cross-device detection of malware, ransomware, backdoors, and all other forms of malicious attacks. Bitdefender Antivirus Plus gives tech-savvy users an edge in avoiding viruses - eliminating obstacles because it includes cloud-based scanning technology, which only sends suspicious files to be scanned by the Virus Labs in Romania, ensuring speed and accuracy.

How to install Bitdefender Antivirus Plus?
Step 1:

Install the system antivirus software for Bitdefender on your computer (e.g., by downloading it from their website). Double-click on the downloaded installation file.

Step 2:

Read and accept the terms of the agreement.

Step 3:

Click "Next".

Step 4:

Select "I want to install Bitdefender software".

Step 5:

Choose a language, then click Next.

Step 6:

Select where to install your product or select “Change” if you don't want it installed here - then click Next.

Step 7:

Would you like to install Bitdefender now? If so, follow the instructions.

Step 8:

The Setup Completed dialog box appears with the message "Your installation was successful!" This means that your installation was a success.

How to update Bitdefender Antivirus Plus?
Step 1:

Download, install and launch the most recent version of Bitdefender antivirus software installation software.

Step 2:

Click on "Check for update" by clicking on the cogs icon next to Product Updates and choosing Update Now.

Step 3:

The newest version will be downloaded and installed automatically.

Step 4:

Reboot your machine when prompted to complete the installation process.

Step 5:

Go back to the same tab ("Product Updates") by clicking on the cogs icon once again, then select Check for an update once more to ensure that you have the latest available release of Bitdefender Antivirus Plus protection installed.

What devices is Bitdefender Antivirus Plus compatible with?

Bitdefender antivirus software pc is compatible with Android devices, Windows computers Mac OS X 10.6 and up, and iOS 8+. Many antivirus programs are designed to be compatible with many different systems, but Bitdefender focuses specifically on mobile devices and computers. This means it can't protect against viruses that get sent through email or when visiting certain websites, as the data travels via a wired network instead of wirelessly from device to device.

What are the benefits of using Bitdefender Antivirus Plus?

Bitdefender antivirus software applications offer a complete solution for PC protection—a comprehensive antivirus that protects your system against malware, viruses, online risk, and identity theft. Bitdefender promises to keep you and your data safe in the event of an attack. They use up-to-date technology and innovative means to identify new threats such as vulnerability scanning and user privileges management. Heuristics detect even the most evasive malware with high precision—even if it's never been seen before!

How good is Bitdefender Antivirus Plus?

Bitdefender antivirus software applications delivers security features that go beyond on-demand scanning with proactive behavior monitoring, cloud links to make sure you're protected in any environment, deep scans for hard-to-reach areas like inside your tablet's file system (Android only), and more. It secures your PC against malware like viruses, spyware, ransomware, or adware (the backbone of online threats) with advanced antivirus technology that's always up to date thanks to hourly scans from the cloud while you work.

What does scanner protection Bitdefender Antivirus Plus do?

Scanner Protection shields against an in-progress attack, thus preventing any existing virus or malware from infecting your system. The antivirus software is designed to detect and stop zero-day attacks before they reach a computer. It does this by using machine learning that detects when something suspicious happens on the endpoint and then initiates a response to take action against it within milliseconds. Features of Scanner Protection include simple efficacy checks, tracking down what caused the issue to provide resolution, scanning files coming into the PC for possible attacks, and giving updates about protection status.

Does Bitdefender Antivirus Plus support Macs and other Apple devices?

Bitdefender top antivirus software not only supports Macs and other Apple devices, but since 2017 it has been downloadable to these devices with their choice of operating system. Bitdefender Antivirus Plus for macOS (formally known as Bitdefender for Mac) seamlessly provides complete protection from online threats for all macOS-powered devices, including MacBook Air, MacBook Pro, and iMac. It delivers award-winning features such as behavioral detection, web filtering, and much more directly from the cloud to your device while protecting you before anything malignant can reach your computer's hard drive.

How many computers can be used with Bitdefender Antivirus Plus?

Bitdefender is a antivirus software that includes protection for your computer, Mac, Android phone, and Windows tablet so you can have complete family protection. It keeps viruses at bay and provides a robust antivirus engine. It has an easy-to-use interface, scanning speeds of 33% faster than the average industry product in the field—as well as many other vital features to help make sure your home is secure from cybercriminals.

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