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Are you looking for the free antivirus software to download which provides you complete protection from viruses, malware, and other computer threats on your Windows 10, 8.

This detailed guide will help you to choose the best free PC protection according to your requirements and system specifications. A good antivirus software stops you from unknowingly downloading viruses or opening unsafe files. An antivirus is a tool aimed very specifically at detecting attempts to exploit , vulnerabilities in the operating system or applications.

However, Microsoft provides inbuilt malware protection called Windows defender which works well in detecting and removing different kinds of virus and malware but malware are getting smarter and becomes undetectable by Windows defender. To combat this, we need dedicated antivirus software to protect our computer from all such kind of threats.

A good antivirus program should definitely have the ability to root out existing malware, but also, its task is to prevent any nasty programs from getting in. The best part is when we get these services free of cost. Antivirus software should do its basic job that is detecting malware and able to delete them. Apart from that here are some features to look for. Blocking all access to malware-hosting URLs is a nice way to avoid trouble.

Many products extend that protection to also steer users away from fraudulent websites, phishing sites that try to steal login credentials. A few rate links in search results, flagging any dangerous ones. Behavior-based detection , a feature of some antivirus products, is a two-edged sword. Other useful bonus features include preventing USB-based malware attacks , scanning for router weaknesses, and cleaning up traces of browsing history. It should have the latest antivirus engine with constant updates for new malware.

This will ensure that you are being protected from the latest threats. You can read in detail about the antivirus buying guide.

Below is the list of top 10 free antivirus software that offers protection from a wide range of online and offline PC threats, these antivirus utilities all the features mentioned above.

If you ask what is the best computer protection for your computer then it totally depends on the system configuration. Some of these may run quite fast and some may slow down your windows a little bit. You have to try and test which antivirus is working without any issue. Avast is a popular choice of millions of people, whenever it comes to a free antivirus program Avast comes in the mind first. It is easy to install and a straightforward interface makes it easy to use. Whenever you install it for the first time it does perform a quick scan that should identify any potential threats to your PC.

It is a lightweight antivirus that has minimal impact on your system performance. Avast has some useful extras too. For instance, while its Browser Cleanup tool provides a simple way to remove unwanted add-ons from your browsers.

You can perform on-demand scanning of a complete PC or selected drive including external storage devices like USB flash drives, SD cards, etc.

It also provides a boot-time scanner that helps you to find and delete any kind of boot sector virus. Avira is another leading antivirus company that offers complete protection from viruses, malware, trojan, worms spyware, and rootkits. However, computers with less RAM might see a performance impact.

The user interface of Avira is not that simple and clean like Avast or AVG, it has a bunch of control and setting options that give you more control on the antivirus but you may not get familiar easily.

However, it does take less time to complete the scanning compared to other free antiviruses, and if you are having less than 2 Gigs of RAM you might notice a little performance drop during the scan process. There are hundreds of new threats are being spread every day sometimes these threats skip through your main antivirus and get into your PC. It is a second opinion to antivirus programs, Malwarebytes Anti-Malware Free is an excellent complement to any antivirus program.

The software has a laser-like focus on eliminating tricky zero-day malware from your PC. Although, it has a very simple interface but may take more time to detect and delete malware and other PC threats, the version of antimalware has an attractive interface along with added features that protect you from known and unknown malware.

The program is ultra-compact , downloading and installing takes less than a minute. A very basic interface then provides effective on-demand and automatic scanning, real-time antivirus, and anti-phishing protection. There are very few manual controls here, no settings, no options, no scan types, no schedule, nothing at all, perhaps an issue if you like to fine-tune your security. But if you prefer simplicity then Bitdefender Antivirus Free Edition is an excellent choice.

Its interface is pretty but not as user-friendly as that of Avast. The latest version of Comodo antivirus has been released, earlier comodo had decided not to provide any version numbering but now they are following the year versioning and named it Antivirus It has a very good score in hands-on malware blocking test.

It has Defence plus Auto sandboxing technology which isolates any unknown and potentially hazardous file to run within the Sandbox environment. Sandbox limits damage from unknown programs. It makes sure only known PC safe application executes and provides strong protection for your online banking and shopping transactions.

However, it has not so impressive score in the malicious URL blocking test. It has received mixed scores from independent labs. Also, the default auto-sandbox does not work well every time and it may interfere with the installation of unknown programs and sometimes identified valid programs as malware. The remote protection feature allows you to scan and remove PC threats from a mobile device and It received good scores in independent lab tests and has a speedy full scan.

You can do both scheduled and manual scan whenever you need. Downloading and installation of the free version is a bit tricky. If you are not careful while installing you will end up installing a trial of the Pro version.

So choose custom install and uncheck Pro trial , but you will still get the frequent prompt to upgrade to the Pro version. The downside is that the PC tuneup component shuts down after the one-day free trial. You will get an installer which may take additional time to install the product. Zone alarm is perhaps the most popular free firewall available which works great with its antivirus.

It has a strong firewall component that resists malware attacks, 5GB of hosted online backup, Credit monitoring, and identity and data protection. It has no phishing protection. In testing, at maximum sensitivity, suspicious behavior detection flagged good programs and bad. It does provide WI-FI protection, traffic monitoring, early boot protection, identity protection, anti-phishing tool and protect your computer from unsafe downloads.

Qihoo pronounced as Chi-hoo has two products under brandings, Total security and Total security essential and both are available for free. Total security has more features than Total security essential, you can choose any of them but if your computer has lesser RAM than 2 GB then install Total Security Essential.

The sandbox allows you to try new and unknown applications safely. It also provides protection against browser hijackers and webcam protection against hackers. Overall, Qihoo Total Security provides complete protection and full system optimization without slowing down your PC.

Fortinet also produces a capable antivirus tool, FortiClient, which is free for home users. The standard option provides a good range of tools like an antivirus engine, simple parental controls , an application firewall, vulnerability scanning, and more. But you can also run FortiClient without its real-time protection, perfect if you need to run it alongside an existing antivirus tool without conflicts.

FortiClient is also available for Mac, Ios, and Android operating systems. Earlier Microsoft used to provide an-inbuilt protection known as Microsoft Security Essential. But now it has been discontinued and bundled with Windows Defender.

So above are the top free antivirus suites which are able to protect your PC and other devices from different kinds of threats in both online and offline environment. The best practice to avoid viruses, malware, and other threats are not to download any cracked software, keygen, hacking tools, and beware of scams and frauds while surfing and downloading stuff from the Internet. Although there is a numerous number of antiviruses with their own distinct features and a set of pros and cons.

No antivirus can be addressed as backward, or perfect. This site uses Akismet to reduce spam. Learn how your comment data is processed. Skip to content Are you looking for the free antivirus software to download which provides you complete protection from viruses, malware, and other computer threats on your Windows 10, 8.

Useful Features to look for: 1. Avast Free Antivirus Avast is a popular choice of millions of people, whenever it comes to a free antivirus program Avast comes in the mind first. Avira Free Antivirus Avira is another leading antivirus company that offers complete protection from viruses, malware, trojan, worms spyware, and rootkits. Malwarebytes 4. Comodo Free Antivirus The latest version of Comodo antivirus has been released, earlier comodo had decided not to provide any version numbering but now they are following the year versioning and named it Antivirus It blocks unsafe links, downloads and email attachments with real-time security updates.

Qihoo Total Security Qihoo pronounced as Chi-hoo has two products under brandings, Total security and Total security essential and both are available for free. The program can be installed in two modes. The verdict Earlier Microsoft used to provide an-inbuilt protection known as Microsoft Security Essential. Do you use any other antivirus program?

Related Posts. About The Author. Sandeep Singh I am a tech enthusiast with ten years of experience in tech troubleshooting. I also write tech tips related to the internet, social media, and security. Notify of. Newest Oldest Most Voted. Inline Feedbacks. View Comments.