Bitdefender Review

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Score 8.4

Threat Protection

  • Beskyttelse 24/7-realtidsscanning
  • Beskyttelse mod: malware, ransomware
  • Beskyttelse mod phishing
  • Lokal firewallbeskyttelse
Planer og priser:
  • Antivirus Plus- 165kr pr. år pr. enhed
  • Internet Security- 245kr pr. år pr. enhed
  • Total Security- 325kr pr. år pr. enhed



Bitdefender is trusted by an estimated 500 million users globally. This antivirus software features automatic upgrades, WebCam protection, multi-layer Ransomware protection, and zero-system slowdowns. Thanks to significant developments in AI technology, Bitdefender Total Security 2019 is regarded as the leading provider of antivirus systems for Windows, Mac, Android, and iOS devices. A PCMag editor’s choice winner for 6 years in a row, Bitdefender offers the best protection, the best performance, and the best overall cyber-security in the world.

During our research on antivirus software, we’ve identified five key criteria for you to consider when choosing an antivirus software: 1. Threat Protection 2. Resource consumption 3. 24/7 protection/real-time scanning 4. Extra protection features 5. Platforms/Devices accessibility. Our reviews will examine each antivirus software in accordance with how well it delivers on these five criteria.

How Bitdefender meets the 5 criteria?

1. Omgående trusselsbeskyttelse

Deep Packet Inspection, IDS, IPS, anomaly detection, device discovery, firewall, URL blacklist, vulnerability assessment, parental controls, local protection (Windows, Mac, Android, and iOS), and Bitdefender works as a standalone secure router. Multiple free tools are available including a virus scanner for Mac, and adware removal tool for Mac, free mobile apps for extra protection on tablets and smartphones, free desktop apps for extra protection on Mac and PC. Other added benefits include free mobile security, traffic light, and more.

2. Resource Consumption

Bitdefender, like any other security software, is bound to have an effect on your system’s speed and performance. This is to be expected. However, if notable slowdowns occur, there may be a reason for it. You may have multiple security programs installed on your system. You may want to remove these other antivirus programs to ensure that Bitdefender works optimally. It’s also a good idea to uninstall apps that you don’t use.

Certain minimum system operating requirements are needed to run Bitdefender antivirus software, and if you don’t meet those requirements, expect slowdowns. A fragmented hard drive or too many invalid registry keys could slow down the performance of Bitdefender. Finally, your resource consumption may be hampered if your system is infected with trojans, malware, spyware, and adware. Fortunately, Bitdefender can eliminate these malware threats.

The minimum system requirements for Bitdefender 2019 include Windows 7 with Service Pack 1, Windows 8, Windows 8.1, and Windows 10. A dual-core 1.6 GHz processor is required with at least 1 GB of RAM (Random Access Memory), and 2 GB of free hard disk space.

3. Realtidsscanning døgnet rundt.

Bitdefender offers real-time protection in its latest Bitdefender 2019 product. software known as Bitdefender Shield offers ongoing protection against all online threats received through email and files. Real-time scanning and protection serve as a bulwark against malware and viruses. All documents are scanned before you open them and emails are scanned as you receive them.

Various settings are available such as scan only applications, scan network shares, scan inside archives, scan emails, scan boot sectors, early boot scans, scan for keyloggers, and scan for new and changed files. Once the scan has been completed, Bitdefender customers can deny access, take proper actions, or simply move files to quarantine.

4. Extra Protection Features

A host of security features is available on Bitdefender products, including Antivirus Plus, Internet Security, Total Security, and Parental Advisor. However, the Bitdefender Total Security 2019 software goes above and beyond with anti-malware protection for all operating systems including Android and iOS, Windows and Mac. Multi-layer Ransomware protection and remediation are also available. With fully optimized cross-platform performance and enhanced speed, it’s now possible to enjoy the best protection and the best performance guaranteed. Network threat prevention, multi-layer ransomware protection, anti-phishing, safe files, and anti-theft are all part of the deal.

5. Platforms/Devices Accessibility

Bitdefender’s suite of products is fully compatible with Windows operating systems, Mac operating systems, iOS smartphones and tablets, Android smartphones and tablets. It’s an all-in-one solution for all platforms from one account.

Windows OS

Mac OS



User Experience

Bitdefender antivirus is surprisingly easy-to-use. You simply select your preferred product, purchase it, download and install it to get started. Once it is up and running, you can easily perform a quick scan or a full system scan. The type of antivirus software you use will also determine the range of features available to you. For example, Total Security, Safe Files, and Web Protection features are yours to enjoy. It’s really easy to get started with this antivirus software and all of its attendant features.


Antivirus + 2019

€29.99 / Year

  • Up to 3 devices
  • All Basic protection included
  • Safe Online Banking
  • 24/7 Free Support

Total Security 2019

€39.98 / Year

  • Up to 5 devices
  • Complete protection
  • Safe Online Banking
  • 24/7 Free Support

Internet Security 2019

€44.99 / Year

  • Up to 3 devices
  • Advanced protection
  • Safe Online Banking
  • 24/7 Free Support

Support and Customer Service

Bitdefender customer support is top notch. The company is transparent about all of its operations, with its HQ in Bucharest, Romania. There are some 1600 employees at the company, with worldwide offices and contact centers available to users. The support page lists a full range of questions and answers, video tutorials, and solutions for all types of devices. The customer care team can be reached via an email ticket, telephone chat, and a chat forum. Customer contact telephone numbers are available in at least 16 countries. The customer care is professional, courteous, and responsive.

Pros & Cons

  • Full suite of security features
  • 30-day money back guarantee
  • Excellent customer support
  • Ransomware protection
  • Real-time scanning
  • Some system slowdown to be expected
  • Can take some time to install the product

Bottom Line

Bitdefender’s suite of antivirus programs has consistently outperformed the competition. This AV software is ranked best in class for many reasons. Independent testing validates what users already know – it works, and it’s effective. It’s got fabulous anti-phishing features and terrific password management tools. Definitely worth checking out for anyone wanting enhance online protection