When it comes to buying antivirus software for personal or commercial systems, there are certain product features that make the software worth buying. On-demand malware scan, on-access malware scan, website rating, malicious URL blocking, phishing protection, behavior-based detection, and vulnerability scans are some of the key product features to look out for while buying best antivirus software available in the market.

Here is a list of trending antivirus software of 2018 available for purchase.

Kaspersky Total Security
One of the popular choices for premium antivirus software, Kaspersky Total Security PC Suite offers excellent malware protection with minimum impact on the system performance while carrying out background tasks. Additional features like webcam protection, file encryption, two-way firewall, special protection for ransomware, antitheft protection, and a virtual keyboard make this antivirus is a good investment for around $49.99 for one copy.

Bitdefender Total Security
Bitdefender is a great alternative to Kaspersky’s Premium PC suite that offers a lighter system load and a powerful malware protection engine. It also features everything that is included with Kaspersky Antivirus Software. However, Bitdefender is a slightly high-priced variant with one copy of PC or laptop protection costing approximately $59.

Norton Security Premium
The premium security version boasts a few additional tools along with all the basic functionalities offered by Kaspersky and Bitdefender. Norton Security Premium also has a lighter system load compared to its predecessors with background tasks that do not affect the system performance. Parental controls, backup protection, and 25GB of online storage are some of the additional features offered by Norton Security Premium for the price of around $59.

McAfee Total Protection
McAfee Antivirus Software offers a single license that covers Windows, Mac, Android, and iOS platforms. Additional features include a file shredder, network scanner, a file encryption feature for secure transfer, and True Key password manager. However, McAfee has a higher system load performance and does not support secure browser and anti-theft protection. Moreover, in comparison to other popular options, it is priced for a hefty price of approximately $59.99.

Other choices for antivirus protection include Webroot Secure Anywhere Antivirus, Avast Pro Antivirus, ESET NOD32 Antivirus, F-Secure Antivirus, and Trend Micro Antivirus Security.