Get the best free antivirus software for Windows 11

Download 360 Antivirus Pro for Worry-Free Internet Browsing
malware detection

100% Malware Detection

Activate security tools

Matchless PC Security

Threat Response

Quick Threat Response

Suited for Windows

Windows OS Friendly

easy to use

Easy-to-Use Functions

Arm Your Windows PC with Robust Antivirus to Stay Safe

360 Antivirus Pro offers essential tools for your devices to run proactive anti-malware and security operations. It is a free antivirus for Windows 11 and offers premium tools to keep your PC clean from deadly virus attacks and malware infections. It enables your PC to:
  • Set up quick, deep, and custom malware scans,
  • Check media files, docs & downloads for viruses,
  • Track suspicious activities with behavior analysis,
  • Mitigate zero-day threats with heuristic analysis,
  • Schedule scans for times when you are not active,
  • Scans archives to detect & remove hidden viruses,
  • Adjust scans to analyze external media and drives,
  • Set limits to repetitive deep analysis of subdirectories,
  • Enable real-time protection to run 24×7 security checks,
  • Turn off spare software to enhance PC performance.

Enjoy All-Around Protection with 360 Antivirus Pro

360 Antivirus Pro comprises leading-edge technology and advanced security algorithms to furnish your internet devices to beat complex malware attacks. It offers you essential security features to fit your device with up-to-the-mark immunity. It provides you with the following features:

Real Time Protection

Protection in Real Time

Real-time protection constantly monitors your computer to detect and prevent malware threats. It runs virus detection operations in the background, including network traffic, file analysis, and various internal activities.

protection anti spyware

Spyware Prevention

Anti-spyware is an essential tool that detects and eliminates spyware and trackers from your PC. It prevents malicious software from collecting personal data and monitors your internet activities on your device network.

Anti Ransomware

Ransomware Protection

It defends your device from ransomware attacks and prevents them from encrypting your files, critical data, and access points. It looks for unauthorized file changes, suspicious activities, and patterns to catch the ransomware.

Better Performance

Maximize Performance

It is a lightweight PC protection program that takes up little space and runs its operations in the background without compromising system speed. Additionally, it fine-tunes system resources to facilitate maximum performance.

Browser Safety

Secure Browsing

It protects your browser from risky and malicious websites that contain viruses and malware. You will receive instant risk alerts if you visit any unsafe or harmful online platforms so that you get complete browser protection.

Heuristic Analysis

Advanced Threat Analysis

Heuristic analysis detects zero-day threats and previously unknown malware hiding on the PC using fake names. It observes file behavior, automatic file modifications, and actions to identify potential malware threats.

Email Protection

Web Email Security

It scans your email inbox to identify spam links, malicious attachments, and files and checks for virus presence. It prevents these malicious links from directing you to malicious websites and dangerous online resources.

Automatic Updates

Automatic Updates

It offers automatic updates to malware definitions to keep your device ever-ready to deal with the latest malware threats. New updates fix existing security patches, newly developed vulnerabilities, and malware threats.

Protect What Matters Most and Secure Your Digital Life

If you are looking for a reliable cybersecurity solution to protect your digital life, maintain system integrity, and ensure online privacy, 360 Antivirus Pro is an ideal option. It is one of the best free antivirus software for Windows 11, offering essential online protection against deadly cyber attacks such as trojans, spyware, ransomware, keyloggers, hijackers, trackers, email spam, and complex malicious software.

360 Antivirus Pro uses state-of-the-art technology, advanced security algorithms, and innovative tools to immunize your computers, laptops, tabs, and other window-supported devices against fatal malware invasions. Moreover, it protects your device data, photos, videos, and documents from virus corruption, unauthorized modifications, and information leakages. Hence, download and install this intelligent cybersecurity tool on your PC to navigate the internet worry-free and experience a hassle-free digital life.
FAQs
These answers might help.
Windows 11 needs extra antivirus software to protect it from deadly malware and virus infections. Although it comes with a built-in security system, that is not sufficient to deal with the complex cyber threats. Cybercriminals keep experimenting with generating new malicious threats to bypass the traditional shield on a system. Ultimately, they find the vulnerability and pass on the virus to any system. In such a situation, you have to have additional software that can deal with these newly developed malicious programs and immunize your PC against them. Hence, It offers robust protection mechanisms and a constantly updated database to deal with the latest virus threats. Robust antimalware is essential to deal with complex cyber threats and malicious software.

360 Antivirus Pro offers essential tools and features to protect your computers, laptops, and tabs against deadly malware attacks. It offers premium tools and technology to immunize your PC against malicious threats. You get real-time protection, deep system scams, heuristic analysis, startup manager, and browser protection to keep your virtual doors secure. Due to these proactive features, your system receives all-around protection.

Whether you are offline or online, it helps you maintain system integrity, online privacy and data security. You enjoy a peaceful time while browsing the internet and doing any task on the desktop. It updates its virus definition database many times in a single day to stay ready to deal with the latest and zero-day threats without any failure. So, you get comprehensive online protection to secure all your digital doors with the help of 360 Antivirus Pro.

To download and install 360 Antivirus Pro on your PC, you need 2 GB of RAM, 1.5GB of disk space, and an Intel or AMD Athlon 64 processor. It is a lightweight and Windows-friendly antimalware program that requires less space and resources to download, install, and run on your computer. Once your device meets all the above requirements, you will need Internet Explorer 11. You can run this amazing software on your system with these minimum requirements.

Yes, 360 Antivirus Pro is a free antivirus for Windows 11! You can go to the official website and download the antivirus program on your Windows device. The download and installation are free. You can use it to protect your devices from online malware infections and remove previously existing threats on your device. You will get the opportunity to utilize all the premium tools and features with this free antivirus program. It will provide you with a seamless computing experience while browsing the internet and doing a variety of tasks on system apps.

Yes! It will affect your device processing speed positively. It has system management tools such as startup management that fine-tune system resources and relocate them to carry out tasks that are on priority. If there are any unnecessary programs or apps running in the background that are not in use right now, then you can turn them off. You can configure which apps and programs should run in the background and which should not with the help of extra settings. You can disable resource-intensive programs and slow down your device processing speed.

In addition to this, it is an ultralight design PC security software that uses minimum system resources that run in the background without interfering with the main operations. Hence, it doesn’t affect your PC performance in a negative way. Instead, it enhances your PC speed and processing power, which allows you to access data faster and complete your tasks glitch-free.

Yes, Windows 11 is relatively safe compared to previous versions. It comes with the built-in Microsoft Defender, which offers real-time security against malware, viruses, and other common cyber threats. It has a smart screen integrated into Microsoft Edge. It alerts users against unsafe and harmful websites, apps, and tampered Downloads with malicious virus threats. It offers secure Wi-Fi and Bluetooth connections even in public places, restaurants, malls, clubs, or other common social arenas.

It ensures cutting-edge authentication and encryption for wifi and Bluetooth connections. As a result, you are safe even on public networks and wireless devices. Put together all the features, and you get a comprehensive security suite against cyber threats and malware infiltrations on your devices. Considering all the facts, upgrading to the Windows 11 version is a good idea in terms of online protection.

Yes, you can use Windows Defender and an extra security program on your PC at the same time. The latter supplements your existing online protection tools to maximize their efficiency and fills the vulnerability gaps against potential malware infiltrations. When you run two security programs on the same system, they do not collide with each other. Instead, both software programs work in their prescribed zones. So, you experience no conflicts, tussles, or false positives when you run two security programs simultaneously on the same device. 

Yes, you can certainly defend your computer from ransomware. 360 Antivirus Pro offers robust anti-ransomware tools that protect your system against deadly encrypting viruses. It detects potential threats at the very beginning and neutralizes the coding capabilities that prevent them from locking or encrypting your device’s data and access points. It constantly monitors to detect suspicious activities such as unauthorized file modifications and abnormal behaviour patterns. In such conditions, immediate action is taken to neutralize the threats and remove them from your computer.