Besides the free version, they do have professional edition for both home and business users. So it will be the right decision if you decide to rely on Avira to secure your devices. Avira pushes virus definition updates weekly, and the package comes bundled with additional tools like VPN, Privacy guard, etc. The company is releasing engine updates every week. They offer security programs for both Windows and Mac.

You can also upgrade to their premium offering to get real-time protection against malware.Īvira is one of the well-established antivirus companies and has served since 1986. If you have limited resources, you can even disable it after scanning. It has some essential system tuneup tools as well.

So you will always be ready to fight against malware, even if it is a newly discovered one. The best thing about this program is that it gets updated every day with new definitions. Their malware definitions are very accurate allowing it to detect almost all types of malware quickly. Malwarebytes offer basic scanning facility which detects and removes malware on an infected computer with its anti-malware, anti-spyware, and anti-rootkit tech. While considering the light weight antivirus programs, Malwarebytes is undoubtedly the highly recommended one.

Available free hard disk space: 1 GB free space (at least 800 MB on the system drive).

Operating system: Microsoft Windows 7 SP1, Windows 8, Windows 8.1 or Windows 10.

Full privacy protection across platforms.

Easy to use: one account for all your devices.Uncovers and removes even never-before-seen malware.3-in-1 security for Windows, Mac OS and Android.It works smoothly on whatever hardware you install it on, low-end, mid-range or high-end. Bitdefender is considerably pretty lightweight as compared to other programs. After trying so many antivirus programs, we have chosen Bitdefender as the best one available in 2016.

Free bitdefender internet security 2016