Antivirus software is a program designed to prevent, detect, and search for malicious software on your computer. Even if you are aware of avoiding such situations, it is essential to have antivirus software on your PC.
If anyone attacks your computer and your data is lost, or the system gets corrupted at this time, you need Antivirus software on Windows. So, if you want to keep your PC safe, we recommend using lightweight Antivirus software, as it consumes fewer resources and protects your data from threats. Moreover, these tools keep you updated with the latest threats that might steal your password.
Also Read- Best Portable Antivirus Software For Windows
Best Lightweight Antivirus Software for Windows in 2024
We have found some of the best lightweight antivirus software that can be used mainly every day. You can scan your Windows system with a few clicks.
1. Avast Free Antivirus
Avast is the most popular lightweight antivirus software known for its largest threat-detection network. It offers extensive protection for your PC against malicious attacks. It uses a heuristics engine to monitor your system and detect anonymous behavior.
Avast has fantastic features, such as encrypting passwords, scanning all unknown files in real-time, detecting and blocking spyware, ransomware, and phishing attacks, and using smart analytics techniques to defend a system.
2. Bitdefender
Bitdefender is the tool that best suits you when you want to implement multilayer security that prevents you from losing your data or money. It uses Artificial Intelligence and other advanced technologies.
This lightweight antivirus software can easily remove malware. It also has an in-built password manager, webcam protection, and more, ensuring that your privacy and performance are updated. In addition, it keeps running in the background without slowing down the speed.
3. Kaspersky Antivirus
Kaspersky is loaded with extra protection features, such as protection from spyware, email scanning, and real-time scanning. In addition, it eats up fewer system resources, so there’s no need to worry.
With this tool, you can detect and remove malware, crypto lockers, backup data, and more. Some of its features are webcam security with anti-spyware and anti-ransomware. In addition, it has bank-grade encryption to protect net banking usage.
4. Avira
Avira protects your Windows computer from invasion. It blocks infected websites, browser trackers, and intrusive ads. It has a very simple, decent, easy-to-use interface and is considered one of the best cloud-based scanning tools.
This tool consumes fewer system resources because it can operate in the cloud and works faster. There are the best shopping Chrome and Firefox browser extensions.
5. AVG Free Antivirus
AVG antivirus tool provides real-time security updates, scans malware, improves performance, and finds malicious downloads before running it. Moreover, it blocks all unsafe links, downloads, and email attachments. It automatically updates the definition of the virus and protects you from spyware and other malicious programs.
6. Panda Security
Panda Security is the best solution for managing the system’s security. The software has a simple User Interface with an in-built dashboard, making it easy for novices to use. It has both paid and free versions. The paid version offers unlimited free VPN data, while the freemium has a data limit of 150 MB per day.
Even if you use public Wi-Fi, the VPN feature saves your system. There is a firewall to block intrusions. Apart from all this, it has a USB protection feature.
7. Comodo Free Antivirus
Comodo’s lightweight tool can easily handle any cyber threat and keeps your computer safe and secure. It has an in-built firewall built with a zero-trust architect and a heuristics engine. It prevents host intrusion and offers exemplary online security.
This tool is capable of sandboxing unknown programs. The Comodo software facilitates three different scans: on-demand, on-access, and boot-time scans. As a result, you can browse any website safely.
8. 360 Total Security
Antivirus software that needs less RAM and memory. It not only uses RAM but also protects your PC from online threats. In addition, it wipes off all the junk files and creates extra space, so the system’s speed increases.
360 Total Security monitors behavior to detect document hijacking. Secure online premium shopping gives you protection. At the same time, it offers privacy, cleaner, and Wifi security features.
9. Adaware Antivirus Free
Adaware antivirus software keeps your PC safe from online threats. This tool allows you to schedule daily scans, get real-time security, eliminate suspicious activities, real-time protection, on-demand scanner, and more features on Windows. You can download the free version or get the premium for more benefits.
All the viruses and malware are away from you when you keep this lightweight antivirus tool on your PC. The user interface is so easy that even a newbie can easily use it. Mostly, it looks after the new downloads to find the malicious content.
10. ClamAV
One of the high-performance, cross-platform and open-source antivirus. ClamAV scans incoming and outgoing mail and supports multiple file formats to understand what the file is about. It scans for malware, trojans, viruses, and other threats.
They also update their database with the latest file formats. Some key features are like a Command-line scanner. For example, ClamAV has built-in support for ZIP, RAR, Dmg, Tar, GZIP, BZIP2, OLE2, Cabinet, CHM, BinHex, SIS, etc.
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