12+ Best Free PC Antivirus Software 2018

A good antivirus program is essential to a secure system, and you most definitely do not have to pay for one to get great protection. Below is our hand-picked list of the five best free antivirus programs that you can download for Windows today.

All of these programs perform definition updates automatically, are always running to make sure your files are protected from malware and your personal information remains private, and can start scans on-demand whenever you like.

However, each of them do have a few prominent differences that make them stand out, so pay attention to those as you decide which one to use.

Here are best antivirus software List

Antivirus Site
Avast Free Antivirus Visit
Bitdefender Antivirus Free Visit
AVG Antivirus Free Visit
Avira Free Antivirus Visit
Panda Free Antivirus Visit
Windows Defender Visit
Malwarebytes Anti-Malware Free Visit
Adaware Antivirus Free Visit
Sophos Home Free Antivirus Visit 
Comodo Antivirus Visit 
ZoneAlarm Visit 
Kaspersky Lab Visit 

Free Antivirus vs. Paid Antivirus

If free antivirus tools are so great, why should anybody pay? For one thing, quite a few of these products are free only for noncommercial use; if you want to protect your business, you have to pony up for the paid edition. At that point, you should probably consider upgrading to a full security suite. After all, it’s your business’s security on the line.

Even for personal use, most for-pay antivirus tools offer more than their free counterparts—sometimes a lot more. For example, Kaspersky Free doesn’t include the paid edition’s powerful System Watcher component, which monitors processes exhibiting malicious behavior and, if necessary, rolls back changes made by malware. The paid edition of adaware’s antivirus adds a similar behavior-based detection tool, along with protection against malicious and fraudulent websites that the free version lacks.

Benefits of Free Antivirus

In addition, many companies don’t offer full-scale tech support for users of the free edition. The first time you need extra help digging a particularly stubborn piece of malware out of your system, you might regret the lack of support.

Good for the Pocket

The fact that you do not pay a dime for the free antivirus means that your money remains intact, and you can use it for other purposes. The fact that you can provide your device or computer with the protection it needs against viruses and malware threats without parting with your hard-earned cash is good news for most users of the free antivirus virus protection. The downside is that you might have to install some toolbars or have no way of protecting yourself against unwanted ads.eset-mobile-security-and-antivirus

Offers Protection at No Cost

Normally, one has to part with a lot of money to enjoy protection against viruses as well as malware threats. However, with free antivirus, there will be no money to pay, but your device and computer will continue benefiting from protection. If you use the device or computer to browse the Internet on a regular basis, doing so with the free antivirus would also offer you the much-needed protection antivirus software.

Option of Testing Several Products

This is one of the major benefits of installing free antivirus. The fact that there is no money or fee to pay gives you the right to try several products before settling on one that you would be willing to pay for and use. With commercial antivirus software, users do not have the luxury of testing several products before choosing one that they like. The result is that you will increase your knowledge regarding different antivirus software free virus protection .

Uninstall Unwanted Antivirus Without Losing Financially

With the free antivirus software, you cannot use it with another program. What this means is that you have to uninstall any software that is in your device before installing the free one. Typically, you would feel bad upon the realization that the new software you recently installed has to go to create room for a different one. However, the good thing about installing the free antivirus software is that the only thing that might make you feel a bit remorseful is the time you spent on the task earlier .malware-antivirus

The need to uninstall the previous free antivirus should not worry you sick. This is because some software can uninstall any free software they find on the device or computer before proceeding to offer it the much-needed protection against viruses and malware threats. In this regard, you will not have a justifiable reason for feeling sad about spending too much time on a task that you previously undertook and completed successfully.

Brief Introduction to best Free Antivirus Softwares

Avast Free Antivirus – Best Free Antivirus

Avast bought its rival AVG last year, and the two companies’ malware-detection engines have been merged, with remarkable improvements. Avast Free Antivirus already had a friendly interface, a nearly imperceptible system impact and useful extra features, including a password manager and a network scanner. Now that its antivirus protection is almost perfect, we recommend Avast Free Antivirus without reservation. It is best free antivirus on android.Avast Free Antivirus

Bitdefender Antivirus Free – Best Antivirus

Bitdefender’s malware-detection rate is second to none. The company’s free antivirus product covers all the basics and has a very low system-performance impact. But Bitdefender Antivirus Free Edition’s bare-bones interface can be hard to figure out and offers few options — you can’t even schedule a scan. It’s best for users who want a set-it-and-forget-it security solution.bitdefender

AVG Antivirus Free – Best Free Antivirus 2017

AVG and Avast are now part of the same company, and their unified malware-detection engine comes close to those of industry leaders such as Kaspersky and Bitdefender while having a light system-performance impact. But AVG AntiVirus Free got the short end of the deal, with fewer useful extra features than Avast Free Antivirus and misleadingly named new scans. The good news is that AVG’s wide range of customization options is still available; the bad news is that you still get nagged to upgrade to paid AVG software. It is amazing antivirus and best free antivirus androidavg

Avira Free Antivirus – Best Virus Protection

Avira’s malware protection has declined a bit as Avast’s and AVG’s have improved, which makes Avira Free Antivirus’ heavy system-performance hit less tolerable. Its austere but option-packed interface can be intimidating at first, but it offers a high degree of customization. Avira does have a wide range of free add-on features, including a VPN client and a password manager. But be sure to read the fine print, because many of the best functions are reserved for paying customers.avira

Panda Free Antivirus

Panda’s malware-detection scores are better on Windows 10 than on Windows 7, and the company has a high rate of false positives, or benign files mistakenly flagged as malware. Panda’s customizable user interface is gone, and its system-performance impact has grown. Worse, the software still tries to hijack your web-browser settings and won’t let you opt out of system-data collection.Panda

Windows Defender – best free antivirus for windows 10

Windows Defender’s once-subpar malware-detection rate has gotten better, but that doesn’t mean you should rely on it just yet. The software, which is part of Windows 8.1 and Windows 10, still came in last among the six products we reviewed, and its high rate of false positives confirmed that ranking. Windows Defender has an inexplicably high system impact during full scans, and does nothing to protect non-Microsoft browsers from online malware. It also has nearly no extra features. Even if you don’t want to pay for antivirus protection, you can do better than Windows Defender.Windows Defender

Malwarebytes Anti-Malware Free – best free antivirus software

Malwarebytes Anti-Malware Free is not antivirus software. It can’t protect a PC from infection, but it does an excellent job of cleaning out malware that’s already on your system. Plus, it doesn’t interfere with any antivirus software that’s already installed. We recommend Malwarebytes Anti-Malware Free as a complement to any antivirus program. It is also best free antivirus for androidmalwarebytes

Adaware Antivirus Free – best free virus protection

Adaware Antivirus installs in minutes, is light on system resources, and can be used in one of two ways. The first is in regular mode where it checks for threats as they happen, but the other lets you use it in addition to your “main” antivirus program (i.e. along with Bitdefender or Avira).

What this so-called “second line of defense” does is disables real-time protection but still lets you use Adaware Antivirus to manually scan for existing threats. This is helpful if your primary AV software doesn’t seem to find malware that you know is infecting your computer.adaware-antivirus

Sophos Home Free Antivirus – best free antivirus windows 10

Sophos Home is an antivirus package that won’t end creating a burning hole in your pocket. It’s a top free antivirus software that provides enterprise-grade security for your home. To grab the free version, you need to visit Sophos Free Antivirus website and create an account. You can say that it can even protect older windows versions. it is best antivirus for windows 7. Now, log into your account on the PC that you want to protect and download the installer file. Install the antivirus and you’re good to go.


Apart from scanning your system for deadly viruses, Sophos Home free antivirus also keeps a close eye on your web activity. Its built-in web protection blocks the unsafe websites. Its app detection feature takes care of the unwanted apps too. With Sophos Home, you also get access to an online dashboard that lets you remotely run scans and keep a close eye on the security status. Another thing, this top free antivirus doesn’t nag you for upgrading to a paid version.

Comodo Antivirus

Comodo Free Antivirus is a feature-rich product whose basic version is completely free. In my personal experience, it’s one of the strictest solutions around. It makes sure that all programs that are being executed pass through its scanner nose. This top free antivirus solution also comes with a cloud scanning option that is always updated with the latest threats. As the new users keep uploading their data, it keeps getting better. This is a feature that benefits all top antivirus solutions enjoy.Comodo

 ZoneAlarm – best free antivirus 2018

Check Point’s ZoneAlarm Free Antivirus is one of great free antivirus solutions that comes loaded with an effective firewall. Just like many other free virus scanning software, you need to keep a close eye on the installation process as it might end us installing its browser toolbar. During the installation, ZoneAlarm downloads the latest virus definitions and antivirus signatures. On the user interface front, ZoneAlarm Free Antivirus looks pretty pleasant. It is best free antivirus for mac

It should be noted that the antivirus coming along with ZoneAlarm Free Antivirus + Firewall is licensed from Kaspersky. The basic components of ZoneAlarm Free Antivirus are enough for a regular computer user who just needs a simple software and firewall. If you’ll go for its paid version, you’ll get some extra features like more frequent updates, technical support, and sandboxing.ZoneAlarm

 Kaspersky Lab

If you’ve ever considered an antivirus software suite, Kaspersky must have appeared in front of you, claiming to be one the best antivirus solutions in the market. Well, Kaspersky Lab Internet Security 2017 is here to solve all your security needs by bringing a suite that comprises of antivirus, firewall, parental control, spam filtering, phishing protection, etc.

The look of the latest edition of Kaspersky Lab Internet Security hasn’t changed much. The main window has lets you simply choose the major options of Scan, Update, etc. You also get advanced features like webcam and audio protection, online shopping protection, vulnerability scanner, etc. Unlike other antivirus software, its firewall doesn’t bother you. It doesn’t show many pop-ups and intelligently blocks/allows programs on its own. However, it’s a 30-days free trial version that needs to be upgraded after that period. It is best free antivirus mac Computers.kaspersky


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