Also available for Mac , Android , and iOS. Stops viruses , spyware , and malware with six powerful layers of protection. Blocks dangerous email attachments and phishing links that could steal your data.

Blocks unsafe links and webpages that could lead to malware or scams. AVG AntiVirus is essential security software that empowers you to enjoy the internet fearlessly. Each month, we stop over 1. This antivirus suite has one of the cleanest user interfaces on the market today and remains an excellent choice for advanced users who wish to fully customize their threat monitoring system.

If you want to protect all of your devices from malicious software, no matter who is using them, then AVG Internet Security can give you added peace of mind. Add to that the user-friendly interface and excellent support, and this product is a no-brainer for Mac, PC, and Android users. For more detailed instructions, please go to our installation support page. Windows 11 , Windows 10 , 8 , and 7 Windows XP can be found here.

For Mac: English only. AVG AntiVirus FREE is one of the best free antivirus solutions thanks to our advanced virus and malware removal technology, our ability to detect and remove harmful spyware without slowing your PC down, and our powerful Trojan scanner and removal tools. You need antivirus software if you want to protect your PC against viruses, malware, ransomware , and the variety of other online threats out there.

You can check out our guide for how to manually remove a virus from your computer , or you can download a great virus removal tool like AVG AntiVirus FREE and start protecting your PC in real time today.

AVG AntiVirus FREE automatically detects and blocks incoming viruses and other malware while scanning and removing any existing malware from your device. A computer virus is a type of malware that infects your computer often through malicious downloads or deceptive links. Viruses are designed to spread themselves across files and programs as well as across networks to other devices. Indications that you may have a virus on your computer include slowdowns, invasive pop-ups , crashes, and other issues.

Learn how to remove viruses from your Android phone and iPhone with our expert guide. Scan and remove mobile malware, then protect against future threats. Microsoft’s antivirus tool protects against some malware and other threats, but is Windows Defender good enough compared to other AV solutions? Concerned about fake virus alerts? Learn how to detect fake virus warning pages and pop-up malware and avoid a real attack. In computing, a Trojan horse is a decoy that hides malware.

Find out what a Trojan is and how to detect and protect against this sneaky type of attack. Did you know that your router may be vulnerable to malware? Learn how to scan and remove malware from your router with our expert guide. Website safety checks are vital to staying safe online, but how can you tell if a site is secure? Use a website safety checker and follow these tips. Need to remove a computer virus? We’ll show you how to scan for signs and get rid of viruses and malware from your PC, Mac, or laptop.

Your complete guide to sniffers. Find out how sniffing works, and how to detect and remove network sniffers from your computer now. There are many errors that can cause a Windows update to fail.

This guide will explain how to troubleshoot and fix Windows Update problems. Privacy Report vulnerability Contact security License agreements Modern Slavery Statement Cookies Accessibility Statement Do not sell my info Subscription details All third party trademarks are the property of their respective owners.

PC Close-icon. Mac Close-icon. Mobile Close-icon. Business Close-icon. Services Close-icon. Support Close-icon. FREE Download. Built to protect your PC, and your online life. Malware protection Stops viruses , spyware , and malware with six powerful layers of protection.

Email Shield Blocks dangerous email attachments and phishing links that could steal your data. Phishing protection Blocks unsafe links and webpages that could lead to malware or scams. Firewall Stop threats from invading your home network. Hack Alerts Get an immediate notification if your email passwords have been hacked. AVG Internet Security. Enhanced anti-ransomware Give your most important files extra protection. Anti-hacker security Block criminals from trying to remotely hijack your PC.

Trusted by experts, enjoyed by consumers Each month, we stop over 1. How to install First, download the installation wizard using the button at the top of the page. Follow on-screen application instructions. Run your first scan and start securing your PC today. Usage For personal and family use only. Not for business or commercial use. System requirements. Why does my PC need antivirus software? How do I get rid of a virus? What is a computer virus? Get expert security tips and advice.

See all articles. Read more Microsoft Defender vs. Full-Scale Antivirus Microsoft’s antivirus tool protects against some malware and other threats, but is Windows Defender good enough compared to other AV solutions?

Read more What is a Trojan Horse? Is it Malware or Virus? Read more. Download Chrome. Change language. Would you like this app for Mac or Windows? Download it here.

Free download antivirus for pc without internet connection

Helps keep your devices secure Kaspersky Security Cloud — Free comes with top-rated security technologies — and auto-analyses real-time data on new threats — to help protect your PC, mobiles and tablets, including your iPad, from a range of dangers. Gives you free antivirus and more As a free antivirus scanner and cleaner, Kaspersky Security Cloud — Free software defends your PC and mobile devices, including your iPhone, against viruses, infected files, dangerous applications and suspicious sites.

Secures… Without slowing you down Our security is designed to protect your devices — without getting in your way. And because Kaspersky Security Cloud — Free receives automatic updates, you can be sure your antivirus program is always up to date. Interested in advanced features? Check out our different editions. Kaspersky Security Cloud Personal.

Kaspersky Security Cloud Free. As soon as you have done this, you will only need open the file on your computer without an Internet connection, and the Avast Free Antivirus antivirus installer will open. As with the traditional version, the first thing that will appear will be a window for you to install the software or customize it. Especially if your equipment is low performance or old, it is recommended that click on the customize button and that you modify some of the options, since some, such as the web shield, may not be necessary and, however, if installed, they will be damaging the performance of the computer.

In the same way, remember that once installed you will have the possibility to install more extensions. Then this window will close to begin the installation, and you will be able to see in the lower right corner the progress of said installation. Keep in mind that it will be somewhat faster than the classic version as it does not have to perform any download, although it also varies depending on the performance offered by the equipment in question. Once installed, the key question comes, which is whether it will protect against threats.

Unlike other free antivirus, the protection is not entirely cloud-based, but also protects locally by downloading some virus definitions. Thus, Unless you connect your computer to the Internet in the future, Avast will work with the virus definitions at the time you downloaded , so it will detect a multitude of possible threats, but if a long time passes they will develop further and logically they will not be incorporated.

Thus, it would be advisable to connect to the Internet from time to time if you want to be really sure. In any case, it must also be borne in mind that by keeping it always disconnected the risk of being infected is much lower except when connecting external devices to the computer, since most of today’s threats are transmitted through the network.

If you choose an antivirus program from a trustworthy company, then yes. All of the brands on this list here are perfectly safe to use — the only difference between their free and paid versions is that the paid software includes additional features, like a VPN, a password manager, and parental controls, as well as better customer support options.

All free antiviruses have some limitations and lock most of their best features behind a paywall. While a free antivirus can be a decent temporary solution, I strongly recommend that you get a premium antivirus like Norton. It has perfect malware detection rates, more extras than almost all competitors, and easy-to-use apps for all operating systems.

But if you absolutely do not want to pay for antivirus protection, I recommend you take a look at Bitdefender , which has a cloud-based malware scanner plus web and real-time protection. However, while decent free antiviruses can offer full virus protection, they are usually missing important features which are offered by premium antiviruses to fully protect your PC and personal information, like identity theft protections, VPNs, password managers, and more.

But if you want to ensure your PC and data are protected in the best possible way, you should consider investing in a premium antivirus suite. Most top premium antiviruses have extended money-back guarantees, meaning you can try them before committing to a premium plan. It depends on your needs. In most cases, a trusted free antivirus will do a decent job of protecting your PC against malware and other internet security threats. For instance, some top free antiviruses come with great malware scanning capabilities as well as real-time malware detection, but they lack extra features like ID theft protections, advanced web protections, and more.

That said, if you only need basic malware protection, a good free antivirus will do the job pretty well. Trojans and adware are consistently the most common types of malware found on Windows computers — though there are literally billions of malware attacks of all kinds reported annually.

Trojans look like other files with extensions like. If you decide to uninstall your third-party antivirus, your PC will automatically ask you to reactivate the Windows Defender antivirus. Professional Reviews. Affiliate Commissions. Reviews Guidelines. Katarina Glamoslija Updated on: December 1, This article contains. Short on time? Download Norton for Windows here days risk-free. Quick summary of the best free Windows antiviruses for 1.

Panda — Strong virus protection with good additional features like a gaming mode. TotalAV — Simple free antivirus with an intuitive interface recommended for beginners. Comparison of the Best Free Antiviruses for Windows in Try Norton risk-free for 60 days! Get Deal. Bottom Line: Norton offers unparalleled malware protection, a wide range of high-end security features, and affordable plans for up to 5 devices. You can read more about our decision to keep Kaspersky on this list here.

Bottom Line: Malwarebytes Free is a minimalistic antivirus scanner with good virus detection and removal rates. Here are a few of them: McAfee. McAfee is one of my favorite antiviruses of It comes with an advanced anti-malware engine, excellent web protection, and a VPN with unlimited data.

AVG | FREE Antivirus, VPN & TuneUp for All Your Devices

The latest technologies. Antivirus Scanner Detects and blocks malware viruses, ransomware, banker trojans, etc. NightVision Our automated, intelligent learning system protects you against new and evolving threats. PUA Shield Identifies potentially unwanted applications hidden within legitimate software. Safe Browsing Blocks harmful websites before they load.

Ad Blocker Prevents intrusive and malicious ads, banners, and pop-ups from loading. Browser Tracking Blocker Stops companies from monitoring you online. Price Comparison Saves you money while you shop. Load more. Laptop, smartphone or tablet? Secure all your devices with Avira. Discover Antivirus Pro for Mac and Windows. Install Avira Free Antivirus for Windows in 3 easy steps. Run the installer Double-click on the downloaded file. Confirm Click “Yes” on the dialog box to start your installation.

Follow the on-screen instructions This should take a few minutes only. System Requirements Your device is compatible. Free antivirus for Windows by Avira — Made in Germany. Why is antivirus software for Windows PCs important?

Why is Windows Defender not enough to protect your system? How to get complete protection for your Windows device? Good news – your laptop runs Windows 10S That means antivirus is built-in.

Free antivirus software trial with all-in-one protection Includes: VPN for privacy on public Wi-Fi, web protection to avoid phishing scams, identity monitoring, award-winning antivirus, and more.

Buy Now. Get started with McAfee Total Protection. Award-winning protection Scan and block viruses, ransomware, malware, spyware and more. Full feature benefits Enjoy full access to features like web protection and password manager. Multi-device security Extend protection to your PCs, Macs, and mobile devices from our easy-to-use console.

Live your life online freely and confidently with award-winning online protection. Individual Family. Plus 5 licenses 5 devices. Basic 1 license 1 device.

Introductory Pricing for New Customers. See offer details. Looking for more affordable protection? Plus trial: day free trial for trusted antivirus for up to 5 devices also includes:.

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Sign up to begin your day free trial. Plus, you can carry it on a flash drive and quickly scan any system just by connecting it to the system. The main purpose of this software is to scan and eliminate deeply embedded and difficult to detect antivirus that traditional antivirus software are unable to detect. Using this antivirus, you can scan the whole system by using its scan for risks option that will detect and delete all deeply embedded viruses.

This scan for risks option scans system pretty aggressively and that may lead to deletion of some important files. However, you can use its Undo Previous Fix option to restore back all the data lost during the scan. In this offline antivirus, you also get various scanning options through which you can perform Reputation Scan to check files or folders reputation like good , fair , and bad. This software is also quite good at finding all the unwanted programs of the system.

To find unwanted or potentially harmful application, you can perform the unwanted application scan. Comodo Cleaning Essential is another free offline antivirus software for Windows.

It is also a completely portable antivirus and you can use it from pen drives and from other portable storage devices without installation. As it is an offline antivirus, you do not need any type of internet connection to scan your system. This free antivirus provides a complete protection from various types of malware, viruses , rootkits , etc.

This offline antivirus has many built-in protection features to protect a system:. In this software, you can also manually scan the system. To do that, you need to use one of the three available scanning methods named Smart Scan , Full Scan , and Custom Scan.

Smart scan only scans those areas of the system that are most likely to be attacked by viruses. In Full Scan , this software scans every file and folder of the system to find viruses. Services Close-icon. Support Close-icon. Powerful protection for your desktop and mobile devices Powerful protection for your desktop and mobile devices FREE Download. FREE Download. See all features. Also available for PC , Mac , and Android.

Compatible with Windows What problem can we help you solve? Or solve everything quickly and easily with AVG Ultimate. Protect me from viruses and hackers Choose. Keep what I do totally private Choose. Free up space and speed up my devices Choose. What level of protection do you need? Basic Free solutions for everyone. Advanced The ideal tool for the job. Complete Our very best products packaged together.

Get essential protection Stop viruses, spyware, and other malware Block unsafe links, downloads, and email attachments Scan for PC performance problems Get real-time security updates See all antivirus features. Free download. Our free antivirus is great. Free Trial. AVG Antivirus for Mac.

Modern antiviruses have multiple ways of detecting and identifying a virus. The most basic way to scan every file entering your computer and compare those files against a list of known malware.

If the file matches a known malware, it is blocked or deleted. A colossal pain in the posterior… It literally catches everything until you tell it not to. I’ve tried many antivirus apps before but nothing compares to Comodo Antivirus. It’s both simple and effective to use. I was almost in the verge of giving up when my system got infected with malware until I came across Comodo Internet security.

Now my system is perfectly fine and am all protected from threats. All rights reserved. All trademarks displayed on this web site are the exclusive property of the respective holders. No Thanks, I just have 1 PC. Your buying decision made simple: No need to shop around for an antivirus solution No need to compare products No need to compare prices Save Time.

Save Money. Protect Your Valuable Files. Free vs Complete Antivirus Wondering whether you need the free version of Comodo Antivirus or the complete version? Comodo Free Antivirus. Security is a right. Not a privilege We are offering the best value on the market because we strongly believe in creating a cyber-safe environment for everyone.

True security for online banking and shopping. Security Features. Default Deny Protection. Auto SandBoxing Technique. Prevention-based Protection. Payments Protection. Cloud based Antivirus. Cloud Based Whitelisting. Game Mode.