The 13 Best Free Antivirus Software to Protect Your PC in 2023

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June 27, 2024

Free antivirus software is essential because if your system is infected with malware, it will be difficult for you to get rid of it. That is why you should take it seriously and install the best antivirus for free before your computer gets damaged. Virus Programs.

13 Free Antivirus Programs for Windows and Mac

Kaspersky Free Antivirus -

(Free) - Good Malware Protection

Bitdefender Antivirus Free -

(Free) - Real-time Protection

Threat Protection with NordVPN -

(Money Back Guarantee) - Detailed 7 Day Protection

Surfshark -

(Money Back Guarantee) - Private Search Engine

Avast Free Antivirus -

(Free) - Highly customizable

Microsoft Windows Defender -

(Free Trial) - Built into Windows

AVG AntiVirus Free -

(Free) - Scans for system performance issues

Avira Free Antivirus -

(Free) - Live updates

Panda Free Antivirus -

(Free) - Comes with a secure VPN

Norton 360 Deluxe -

(Free Trial) - Can monitor the dark web Personal Data

Systweak Antivirus -

(Free Trial) - Great for Windows

McAfee Internet Security -

(Free Trial) - Has a built-in password manager

ESET Smart Security Premium -

(Free Trial) - Webcam Protection

A good one Antivirus software should allow you to remove malware and protect your computer from other ransomware, botnets, and Trojans that can harm your data and prevent your PC from functioning properly. I've collected some of today's Free PC antivirus software available in the market to help you choose an option that truly protects your device They improve the browsing experience of users and ensure that they do not encounter phishing websites.

1. Kaspersky Free Antivirus - Our Choice

Good Malware Protection

Simplified user interface

Moderate impact on system performance

Very fast scanning

Several customizations Options

Not many functions

Kaspersky Free Antivirus

Free Download

Conclusion: This is one of the best free antivirus software with an intuitive interface that does not impact the system performance too much Big impact and offers perfect malware protection. The only drawback is the lack of extra features. However, it offers great protection on PC and Android devices, can protect and store passwords and personal documents as well as encrypt everything online via VPN Data sent and received. In addition to the free version, the developers have also created a premium version of this antivirus with wider functionality. You can use a three-user license for $59.99 per year or purchase 5 User's License. - User license price is $79.99. It makes the software comparable to other software. Although F-Secure allows you to get three licenses for $39.99.

2.Bitdefender antivirus software free version

Real-time protection

Excellent malware protection

Very easy to use

Quick installation

Virtually no impact on system performance

Lack of customization options

Lack of scan schedules

Bitdefender Antivirus Free

Free Download

Conclusion: Bitdefender Antivirus Free offers standard features and ensures the best free antivirus protection .However, it is more prone to false positives. The software installs and runs very quickly and does not slow down your computer. Similar to the first software we mentioned, it has free and paid versions. For example, you can Pay $79.99 to access Bitdefender Internet Security. It will allow you to get a license for 3 PCs. Bitdefender Total Security is a five-user license and costs $89.99. This version is compatible with 4 major operating systems. Bitdefender Premium Security The annual subscription costs $159.99. It allows you to protect 10 devices. The Bitdefender Family Pack is a 15-device user license that costs $119.99.

3.NordVPN’s Threat Protection

Generate seven-day protection summary

Easy to use

Blocks malicious ads

Keeps you safe from DDoS attacks

Protects against malware, phishing and other online threats

No free version or free trial

Threat Protection by NordVPN

Free Download

Conclusion: Threat Protection is a reliable software created for those looking for protection from online cyber threats. It analyzes what you are trying to download file and warns you of possible problems. With it, you can ensure that viruses are blocked before they affect the performance of your operating system. You can turn on threat protection to make your browsing experience even more secure, even when you're not using With a VPN, your device will also be protected. Another advantage is that you can use the best antivirus programs for free. If you have paid for NordVPN, you will be able to use threat protection tools without paying a dime. NordVPN Per The monthly subscription fee is only $11.99. You can save money by paying for an annual subscription. In this case, you will only have to pay $4.99 per month. To save more, you can pay for a 2-year license. This will The monthly price is reduced to $3.99. While there is no free version, you can get a refund within 30 days of purchase.

4.Surfshark

Private Search Engine

Split Tunneling

Ad Tracking Blocker

Violation Monitoring

Excellent Support

No Firewalls

No Parents Control

Surfshark

Free Download

Conclusion: Surfshark Antivirus stands out as a top antivirus solution due to its impressive performance and comprehensive security features. With a lightweight malware scanner, it effectively detects and eliminates threats for Windows, Powerful protection for macOS and Android users. The software’s user-friendly interface and excellent customer support further enhance its appeal. What sets Surfshark Antivirus apart is its additional features such as integrated VPN, Surfshark Alert data leak monitoring tool and ad-free search engine. Additionally, Surfshark’s real-time protection features are commendable. Surfshark can promptly detect all malicious files before they infiltrate the system. This level of real-time protection is in line with comparisons with top competitors, highlighting its ability to block emerging threats. Effectiveness in terms of effectiveness.

5.Avast Free Antivirus Software

Highly customizable

Cross-platform solution

With advanced privacy and performance features

Has some extra features

Has VPN client

Greatly affects system performance

Avast Free Antivirus

Free Download

Conclusion: Avast Free Antivirus is One of the best free antivirus software as it offers excellent malware protection. It comes with the largest threat detection network, machine learning virus protection, easy password management and home network security without affecting you performance of your computer system. There are many alternatives to Avast, and the software includes a password manager, a built-in browser, and a network scanner. In addition to the free version, you can also purchase a paid version. The macOS and Windows versions cost $39.99 per year (Single User License). To get a 10-user license, you need to pay $49.99 per year. Keep in mind that the price will be higher after one year.

6.Microsoft Windows Defender

Built into Windows

Simplified performance

Powerful malware protection

Minimal system performance impact

Loads of features

Scheduling a scan is difficult

Microsoft Windows Defender

Free Download

Conclusion: Microsoft Windows Defender is a free antivirus software that comes with tons of extra features integrated into Windows, such as parental controls and browser protection .This is the best spyware for Windows as it provides qualitative, continuous and real-time protection against viruses, malware and spyware in email, applications, cloud and network. Thanks to its automatic checking for updates, your Computers will always be upgraded. To get a Microsoft Defender license for personal use, you need to pay for a subscription to Microsoft 365. Its price ranges from $70 to $100 per year. The software can also protect non-Windows devices. To use it to ensure Protect your Mac and Android devices at an additional cost.

7.AVG Antivirus Free

Scan system performance issues

Easy to customize

Performance Minimal Impact

Blocks unsafe links and downloads

Scanner to block and remove viruses

Not much Extra Features

AVG AntiVirus Free

Free Download

Conclusion: AVG AntiVirus Free offers a lot of features such as real-time security updates and scanning for malware and system performance issues. This free computer antivirus protects your computer from malicious downloads. This top free antivirus Virus software has a new minimalistic design. The program ensures a high level of system protection. It does not matter whether you choose the free or full version. Protection, your device will be completely safe thanks to automatic updates. To access more updates of AVG Internet Security For multiple premium features, you can pay $59.99 for one device. A 10-user license will cost you the same, however, keep in mind that the price will go up after the first year of use.

8.Avira free anti-virus software

Real-time updates

Very customizable

Has a firewall manager

Protects against spyware, adware and ransomware

Provides real-time protection

Most extra features are trial-based

Greatly affects system performance

Avira Free Antivirus

Free Download

Conclusion: Avira Free Antivirus Virus is the best free antivirus in its niche as it provides real-time protection and protects the system from malware and ransomware like trojans, worms, viruses, etc. The antivirus scanner also comes with advanced repair features. You It can be installed on Mac, Android, and iOS devices. This antivirus software uses the latest cloud technology to protect your device from cybercriminals. If you need to access additional features, you can pay for the premium version. For example, Avira Prime is priced at $4.95/month, while Avira Internet Security starts at $2.95.

9.Panda Free Antivirus

Has built-in VPN for security

Intuitive And intuitive capture UI

Does not affect system performance

Quick scan

A series of convenient functions

Unreliable protection against malware attacks

No anti-phishing tools

Panda Free Antivirus

Free Download

Conclusion: Panda Free Antivirus is a popular software that does not occupy system resources. It ensures real-time protection and provides flawless performance. The program blocked most of the infected files I tried to download while testing. Another great thing about this software is that it has the Rescue Kit tool, which allows you to enjoy the best free antivirus internet security. You can install the installed version of the program Download to a USB drive and use it to remove viruses from your system. After paying for the premium plan, you will be able to use the VPN without any restrictions. Additionally, the plan includes a firewall as well as anti-phishing and anti-ransomware protection. You can Use them to manage your passwords and use parental control tools. An annual subscription costs $66.99. If you don't like the tools available, you can get your money back within 30 days.

10.Norton 360 Deluxe

Monitor personal data on the dark web

Network Storage

Built-in Password Manager

VPN Unlimited

Top Identity Protection

Very slow during full scan

Norton 360 Deluxe

Free Download

Conclusion: Norton 360 Deluxe is available for $29.99 for the first year. It is one of the best antivirus software as it has a password manager and unlimited VPN Allows you to monitor personal data on the dark web, as well as use parental controls and up to 50GB of network storage. However, Norton cannot be used as encryption software; furthermore, it lacks a file shredder and a secure network. The antivirus software comes in two retail versions - Norton 360 Premium and Norton 360 Platinum. With them, you will get more web storage space and accordingly extend the antivirus and VPN coverage to 10-20 devices. Another advantage is that it comes with a 30-day free trial Issue.

11.Systweak Antivirus

Perfect for Windows

Easy to navigate

Optimized to improve system performance

Software is easy to install, configure and Use

to counter existing and newly discovered online threats

Lack of customization settings

Compatible with Windows only

Systweak Antivirus

Free Download

Conclusion: Systweak Antivirus tops the list of antivirus programs because of its rich features and reliable protection tools. In addition, you can activate various scanning modes to ensure that all parts of your PC are analyzed and protected. The software does not work in the background Runs intermittently. Therefore, your computer is always reliably protected. While the range of antivirus programs is quite extensive, Systweak Antivirus leaves most of its competitors behind. It excels in real-time protection and malware detection, building a solid Security wall that minimizes the harmful effects of existing files and prevents possible attacks. You can use the trial version of this free computer antivirus. After the trial period, you will need to pay $39.95 per device per year.

12.McAfee Internet Security

Has a built-in password manager

Clear interface

Protects many devices

Protects identity

Performance enhancements

Doesn’t have some common device protections

Lacks parental controls

Expensive

McAfee Internet Security

Free Download

Conclusion: McAfee Internet Security has an excellent Password Manager. It is definitely one of the best internet security software as it protects against all the latest threats like ransomware, viruses, malware, spyware, unwanted programs, etc. This antivirus software has cross- Device protection, award-winning antivirus protection, and performance enhancements For parental controls, you'll need a 10-device license from McAfee Total Protection or the similar McAfee LiveSafe. This antivirus software is pricey at $54.99. Although there's no Free version, but you can get a refund within 30 days of purchase.

13. ESET Smart Security Premium

Webcam Protection

Almost does not affect system performance

Has file encryption

Quick scan

Enhanced browser extension

Not many features

Price High

ESET Smart Security Premium

Free Download

Conclusion: ESET Smart Security Premium offers many excellent features such as file encryption and removable media that will protect your data from being stolen. The software offers multi-platform protection. You can use it on Windows, Mac, Android and Use it on your Linux device for optimal protection and convenience. Using this software, you can be sure that all your personal data will be protected from ransomware and phishing. You can also encrypt all your files and Removable media and manage your passwords. The only downside to this antivirus is that it’s expensive. $59.99. You can use a 30-day trial to see if you like its features.