4 Top Free Antivirus For Windows and Mac OS Users

Nowadays our privacy and security are at far greater risk. Now and then servers or computers are being hacked. People are trying to steal your information or harm your PC. 

If you want to protect your business or your simple PC then investing in good quality antivirus is strongly recommended. So, you’ll definitely need to know Top Free Antivirus for Windows 10 and mac OS. There are many antiviruses available but getting the right one is tough.

Free Antivirus For Windows 10 & Mac OS Users


Although there are software packages who are as good as their paid versions so for free antivirus software here is the list of 4 Top Free Antivirus for Windows 10 and Mac OS that you can use. 

1. Bitdefender


It is one of the most popular free antivirus software solutions in the market. It offers a lot of unexpected features and protection in its free version that others provide with the paid subscription.

The best part of Bitdefender Antivirus is very lightweight and doesn’t impact even a little bit on your computer, this way you will not feel any disturbance while working. 

This software is free and it doesn’t have any hidden charges and offers comparatively more features than its other free version competitors.  

The best features of the Bitdefender free version are that it offers complete real-time data protection in its free version which protects you continuously while you work on your system.  

With real-time protection, it comes with Windows protection to help you with your Operating System without even disturbing your smooth working. Advanced Threat Defense to protect you from Ransomware and behavior-based threats.

Its Anti-fraud & Anti-Phishing protects you when you do online shopping or bank over a browser and its Web Attack Prevention protects you from visiting harmful websites so that your system remains safe and sound.

There is also an extension Traffic Light by Bitdefender that you can use in your browser to prevent yourself from all the digital frauds out there. 

It has added Bitdefender Photon Features to its free version which configures itself as per your system configuration to provide better performance. Overall, it is one of the Best Free Antivirus for Windows 10 and Mac OS users.

Platform Availability: Windows, Mac OS

Very Light WeightCan’t perform scheduled scans
Offers Lots of features
Real-time Protection
Offers Bitdefender photon in its free version

Download: Bitdefender

2. Avast

Avast could be the best free antivirus solution for those who run multiple devices on a single network, as it offers free scans for each device connected to the network.

Avast Free Antivirus

Avast is considered very easy to use and intuitive software and everything is clearly explained and can be understood easily.

In its free pack, Anti-Malware Protection for malware protection offers an anti-phishing which works well and protects you from any threats.  A password manager that offers features through which you can effectively manage your password and even protect from being hacked.

It also provides a Wi-Fi scanner with which you will be able to scan the wi-fi you are connected with to be sure that no harm it can provide to your security and privacy.

Avast Antivirus software is the best solution for gamers who don’t want to be disturbed as it offers gaming do not disturb mode for games where you will not be disturbed by any notification and popups.

If we compare it with the Bitdefender based on system impact then it does impact your system a little bit.

Platform Availability: Windows, macOS, Android

Offers Network SecuritySlight impact on your Pc
It is a FreewareThe password manager has limitations.
Include Bonus features

Download : Avast

3. Avira

Avira Free Security Suite is a free all in one cybersecurity software that is amongst the top free antivirus software in the market. It offers various other tools with its free security to improve your PC’s health and performance.

Avira Free Antivirus

In the case of Avira, you can conclude that it is almost as good as its free version with slightly limited features as it does not include ransomware or a separate file or mail scanner for checking URLs and malicious attachments.

With Avira Free Security 2020 you will get lots of features and protections that will help you keep your digital life secure and private.

Avira Free Security Package includes Security Benefits that help in preventing viruses, trojans, or spyware, Privacy Safeguard to help you keep your private things private, blocking harmful websites and trackers, blocking annoying ads, and preventing windows software from sharing your information, etc.

It also includes Performance Enhancement features to enhance your hardware performance by its battery saver feature to increase your battery life, driver updater, and system optimizer to boost your system performance, a password manager, and a VPN with limited data transfer to help you with your privacy.

Platform Availability: Windows, macOS, Android, and IOS

FreewareNo ransomware protection
Offers Additional toolsLimited VPN data transfer
Include System Enhancements ToolsNo separate Mail Checker
Include VPN with limited data transfer

4. AVG

AVG antivirus software is a part of an Avast family and shares some core technology of Avast products. It differs mainly based on its unique user interface.

AVG Free Antivirus

With a huge number of users worldwide it is one of the popular antivirus software in the world. The biggest down part of the AVG antivirus is that it provides a heavy system impact and slows things down a little bit while scanning and even in ideal condition.

In the free version of AVG antivirus software, you get Virus Detection, PC performance, and Rapid security updates.  

AVG has its very basic but unique interface and offers slightly lesser features from the above list of Top free antivirus software for Windows and macOS.

The reason behind this software to be the world most popular is that it provides maximum customization to its users which are loved by the advanced user who wishes to have full control over their threat detecting systems.

Platform Availability: Windows, macOS, and Android 

Full CustomizationVery Fewer Features
Available For freeBit pricey if you go for the Paid version 
Best in threats detection ratesHeavy System impact

Download : AVG Antivirus


Which Free Antivirus is best for Windows 10?

If you are looking for free alternatives for your security then Bit defender is the best option which provides lots of additional support in its free version, you get real-time protection and a browser extension to save you both the ways. It is lightweight which makes it the best among Top Free Antivirus for Windows users.

Which is the Best Free Antivirus for both Windows and macOS?

It is always the best choice to go for the paid security solution for your security and privacy but the free antivirus software, you can choose the Light Weight Bit defender Free antivirus which offers lots of additional features compared to its competitors. They offer real-time protection and advanced anti-phishing and anti-malware protection for all types of external threats. 

Do we need Antivirus for Windows 10?

Yes, you need an Antivirus solution for your system, you may rely on your builtin Windows defender, but they are not capable of handling various types of new threats that are present. They may save you a little bit but for real protection, you need to have a separate Security Solution.  


Investing in good antivirus is never a waste of many, it will protect you and may even help you save some. But for those who are looking for Top free Antivirus solution for their system you can choose from the above,

If you have any suggestions or any doubt feel free to comment and we will help you out.  

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Amit Mishra
Member of Team TJ - Love to explore ins and out of Technology, Web developer & Programmer by education.

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