The demand for a quality antivirus service is growing each year as we see the increase of security threats worldwide.

But it can be a hard process to choose the best antivirus software for your system. You should not worry as we are here to help you with a great choice of the best antivirus program. Take a look at 5 best antivirus software you can install to your PC and forget about any threats. 

This antivirus software is used by more than 500 million users an can provide you with the full-featured package. 

Bitdefender also gets the highest rating from such leading testing labs as AV-Comparatives and AV tests. 

You can use a simple installation process to get up and run Bitdefender Antivirus Plus 2019 on your PC. But you have to make an account before you can start downloading and installing this product. 

Bitdefender can provide you with strong ransomware protection and remediation. You can also get the ability to use additional privacy tools, VPN service, and Safepay.

This software ahs some weak sides that are not so significant but they exist. Starting with you can use the license to protect only three computers. Bitdefender works only on Windows 10. If you have an older system you may have some problems with a running speed as this antivirus requires enough resources.

Norton AntiVirus Plus is used for a lot of years and has already built a solid reputation. fo not it is the latest antivirus program developed and released by a company. 

While running the Norton AntiVirus Plus you can control all set within some customization options. It has an amazing URL blocker that will protect you from downloading the malware blocking your visits to dangerous websites.  This software works without a stoppage and you can periodically scan the whole system. 

You can also use the Norton Identity Safe that can help you to manage your passwords in a browser. But sometimes the workflow of Chrome extension may be broken for a while. But this weakness will be probably fixed and can't interrupt us to put this software in the list of the best ones.

If you are looking more for antivirus protection and you are not interested in the full security package so Kaspersky is the best choice for you. 

Kaspersky AntiVirus does not focus on different peripheral features. Its main task is to improve the malware prevention and detection system to the highest level of quality. It has such features as blocking malicious URLs. scanning to detect and remove viruses, smart monitoring technology to detect malware before it harms your system.  Kaspersky AntiVirus was highly scored by AV-Comparatives.

ESET NOD32 AntiVirus is a useful antivirus package that has a list of great features such as malware protection on real-time, heuristic detection, exploit protection, filtering of URLs and malicious websites blocking. It also has a PowerShell to protect your system from attacks, USB mass storage scanner and UEFI scanner that can protect your system during boot processes. 

ESET NOD32 AntiVirus can't provide you with such additional tools and options as a password manager or software firewall but it makes more focus on the core functions. You can get a trial free period to use this software. You can read more here about how to download and install this software. 

Avast has an excellent and longstanding reputation among other antivirus software providers. It became famous for its free version. But it also has a paid version that is called Avast Pro. It has more protection options and you probably should try to use it.  

Avast has some additional features such as DNS hijacking protection, suspicious files sandboxing, an inspection of Wi-Fi to avoid different wireless poaching attacks and cleanup for your browser to delete the unwanted extensions and toolbars that can be malicious. If you see that you need some technical support you can always contact their specialists through the convenient messaging within the Avast Pro software. It will help you to save your time and solve a problem at once. 

Avast Pro is one of the most expensive antivirus software and maybe has less popular as other software presented in this list. But you can try to use their free version to see the advantages of Avast Antivirus and you will probably choose the Avast Pro to protect your system.