Top 10 Best Light Antivirus Software for Windows 10/8/8.1/7/XP PC


You’ll find millions of articles about the best antivirus for Windows PCs, but today. We will see some of the light antivirus for Windows 10/ 8/ 8.1/ 7/ XP PC or computer in 2018.

Nowadays it is very important to ensure the security of our laptops and desktops. Many factors must be taken into account, such as the level of safety, the use of resources, the frequency of updates, etc. In this article we will look at some lightweight antivirus, antispyware and firewall programs for Windows 7, especially for older computers and gamers, who use fewer computer resources and do not slow down.

I’ve listed Best light antivirus for old computers, laptops and links to them are available.

1)Protection against viruses without risk



Avast’s antivirus interface reaches 400 million users. Avast develops and sells IT security products for businesses and individuals, for servers, desktops and mobile devices.

The latest edition of Avast offers an automatic play mode that mutes the sound of pop-ups generated during the game. It also reduces CPU load when high-end games are requested by processors. Avast has a built-in password manager that automatically fills out online account registration forms.

Cannot be used for commercial purposes. Sometimes unrelated software can also be installed in advertisements.

2)Kaspersky Free

Kaspersky Interface Kaspersky provides real-time scanning, anti-phishing, email scanning, spyware protection, and the company claims that this antivirus program is not full of advertising. Instead of making money from advertising, Kaspersky will use the data you invest to improve machine learning in your products. Kaspersky Lab is a multinational provider of antivirus protection and antivirus software. Kaspersky Lab develops and distributes antivirus protection, Internet security, password management, endpoint protection and other cyber security products and services.

The free antivirus doesn’t have VPN, parental controls and online payment protection, but it does have all the features you need to protect your PC.

3) Free Bitdefender Virus Protection

FREE Bitdefender Antivirus

FREE Bitdefender Antivirus

Bitdefenderis a software company that develops cybersecurity and virus protection software.

It has important features such as phishing protection, behavioral analysis, automatic scanning, etc. Unlike on-demand virus scanners, Bitdefender Antivirus Free Edition does not need to be activated or run every time you want to scan for malware because it can run continuously. It also takes up less memory, so it doesn’t significantly affect your computer’s performance.

The software has no antivirus functions such as password manager and scan scheduling.

4)Free Panda Anti-Virus

ANTIVIRUS without panda

ANTIVIRUS without panda

Panda Security is a Spanish company specialized in creating computer security. Since then, the company has expanded its activities to include advanced cyber security services that use technology to prevent cybercrime.

Panda features include cloud analysis, game mode, USB vaccination and a rescue kit. The protection offered by Panda Free Antivirus is based on a standard trio of anti-virus protection layers. First of all, Panda Malware tries to match suspicious code with the digital signatures of known malware. In addition, we are constantly looking for behavioural abnormalities that may indicate a new infection. Finally, all objects of interest are uploaded to the company’s cloud servers for analysis. If a new form of malware is identified as an example, the solution is distributed to the users. I personally liked the user interface, it’s simple and reassuring.

But just like Bitdefender, advertisements sometimes make for an annoying user experience, even when you try to change the homepage and the search engine doesn’t let you escape the data collection. It is a light but effective antivirus.

5) Free AVGVirus Protection

AVG-free virus protection

AVG-free virus protection

AVG AntiVirus (formerly simply AVG, an acronym for Anti-Virus Guard) is a family of antivirus software developed by AVG Technologies, a subsidiary of Avast Software.

AVG has good virus detection, phishing protection, system optimization tools and a malware scanner. It has top-of-the-line features, extensive anti-virus and anti-spyware engines and automatic background updates. LinkScanner is also included to protect against websites hosting malware. An electronic scanner, which can check incoming and outgoing e-mails, is included.

Does not activate the playback mode (Silent Detection). Professional upgrade announcements are sometimes boring, there are no additional features, no quick scan capabilities.

6)Avira Free Antivirus

Free Antivirus Avira

Free Antivirus Avira

Avira Antivirus(formerly known asAvira AntiVir) is antivirus software developed by the German company Avira.

Avira Free Antivirus is a free antivirus program and Anti-Ransomware. The software is relatively light compared to other security programs and works very effectively with what the company calls the security cloud. The files are identified by the installed software and the files are analyzed in the cloud. Because the cloud has more processing power and RAM than your computer, it is able to scan and assess threats in the time it would take to scan files locally. It protects your anonymity by helping you remove spyware and offering you a free number of VPN services every month.

The installation wizard can be annoying, it can be more difficult for the system, it has almost many trial versions.

7)Window Defender

Window defender

Window defender

Windows Defender , officially called Windows Defender Antivirus in Windows 10 Creator Update, is an antivirus component of Microsoft Windows.

It is not the best antivirus, but since it is integrated into your Windows 8.1 and Windows 10, we need to be aware of its functions. This is not good protection against malware, but it’s enough. It does not have many functions, a simple user interface, and it is still being improved. It is a lightweight antivirus and good for older computers.

8)Protection against viruses without comodo

Protection against the KMODO 10 virus

Protection against the KMODO 10 virus

Comodo is an American company involved in cyber security worldwide. It offers software and a complete set of cyber security solutions for companies.

With Comodo you can change the DNS settings. Using Comodo’s own secure DNS, it speeds up websites. Comodo offers you anti-virus, anti-spyware, anti-rootkit, anti-boot protection, defense+ (uses HIPS technology to prevent infections at an early stage), automatic sandbox, in-memory firewall, anti-malware.

The Comodo Free Antivirus installer is one of the annoying things that try to tempt users to accept Yahoo. So be careful with this option, the detection rate may be poor.

9) Anti-Virus free

Free Adaware Antivirus

Free Adaware Antivirus

Ad-Awareis anti-spyware and anti-virus software developed by Lavasoft that detects and removes malware, spyware and adware on the user’s computer.

Adaware Antivirus Free is truly user-friendly, efficient and supports detailed custom scans. Adaware Antivirus Free provides free to or resident protection, i.e. it always runs in the background to monitor files, provides real-time protection against spyware, requires a small processor to boot, scans files and folders, updates definitions, supports silent mode during playback.

There is no scanning of incoming or outgoing messages, the scanning takes longer and the installation takes longer.

10)Virus protection without zone + firewall



ZoneAlarmis an Internet security company that provides antivirus and firewall products for consumers.

This is another antivirus program that offers a firewall that most antivirus programs do not. The definitions are updated automatically. It has a navigation bar that prevents companies from collecting personal information. It uses cloud computing technology to identify dangerous programs. It is a complete security package, but a simple virus protection and a firewall are needed for all users.

The interface can be overloaded with many options.

Top 7 Free light antivirus for Windows

Let’s take a look at the list of lightweight antivirus software.

1) Free Antivirus Avast

2) Kaspersky is free

3) free protection against Bitdefender virus

4) Protection against panda virus

5) Antivirus without AVG

6) Free Antivirus Avira

7) Window protector

8) Antivirus without Comodo

9) Free protection against viruses.

10) Antivirus + ZoneFree firewall

More antiviruses you can check at