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5 Best Antivirus Software For 2021

by Ravi
Antivirus Software - quickreleaseplate.com

In the present day, keeping personal data safe in a device is essential. Our digital footprints can often be traced back to the source, thus risking a lot of private and sensitive information. The devices we use in our day-to-day lives must have some antivirus and antimalware software to prevent any kind of breach or data damage. That’s why a complete protection package antivirus software can ideally monitor the operating system, its security tools and simultaneously ensure online protection along with a VPN.

In this article, we’ll discuss some of the very best antivirus software available in 2021:

Microsoft Defender-

This antivirus comes inbuilt with Windows 10. However, the Windows Defender Advanced Threat Protection is free for corporate users. It is enabled automatically as it is inbuilt in Windows. Safe computing practices such as regular updating of software and robust sets of passwords prevent many malware attacks. The Windows Defender also covers the primary areas of internet protection. The user can also choose the level of security. Windows defender is disabled automatically if third-party antivirus software is installed.

Norton 360 plus LifeLock Select-

This is fully functional on Windows, macOS, iOS, and Android. It costs about $150 for 5 PCs for a year. One can get it on sale for about $100. This antivirus software has earned some excellent ratings from esteemed testing labs like AV-Comparatives, AV-Test, and SE Labs. Along with full virus and malware protection, the Norton 360 with LifeLock Select provides an additional 100GB of backup to the cloud. This security suite also comes with identity theft protection and fraud alerts. It is currently one of the best antivirus software for Windows.

Bitdefender Antivirus-

This antivirus software also works on multiple operating systems like Windows, macOS, iOS, and Android. The Bitdefender Antivirus has a free as well as paid version. The paid version of this antivirus is about $40 per year. This is for five devices. This is a budget antivirus and is quite good. It is easy to set up and works following the Windows Defender, which provides all-around real-time protection. The Bitdefender Total Security delivers additional parental control and a VPN.


It is the best on-demand Windows malware removal software. It is also functional with macOS and Android. The malware removal software has a trial period of 14 days. The paid versions include $30 per year for one device and $80 per year for five devices. Apart from the protection, Malwarebytes is known for its disinfecting features.


This antivirus works effectively on Windows,macOS, iOS, and Android. It costs about $100 per year for five devices. McAfee still delivers quality protection against viruses and malware. Auto-renewal of this security suite gives the user(s) access to McAfee ID Theft Protection Essentials. Apart from this, the primary protection standards of this antivirus software are pretty high, as per the reports of the testing labs.

Wrapping It Up

However, one should always consider some important factors before purchasing a third-party software, such as effectiveness, price and discounts, and privacy policies. Till this, the importance and some of the best antivirus software available in 2021 have been enlisted here.