Learn how to unblock YouTube videos at school with a VPN, proxy, Tor, or browser add-ons to beat geo-restrictions. Learn more about some of our specialized privacy solutions, below. In order to view this page correctly, you must have a JavaScript-enabled browser and have JavaScript turned on. We apologize for any inconvenience. Learn how to enable it. Main regions Worldwide English Europe English América Latina español. Argentina Brasil Canada English Canada français Chile Colombia EE. español México USA English América Latina español. België Nederlands Belgique français Česká republika Danmark Deutschland España France Italia Magyarország Nederland Norge Polska Portugal Schweiz Deutsch Slovensko česky South Africa Suisse français Suomi Sverige Türkiye United Arab Emirates United Kingdom Ελλάδα ישראל Казахстан România Россия Україна українська Украина русский المملكة العربية السعودية الدول العربية Europe English.

Australia India इंडिया हिंदी Indonesia English Indonesia Bahasa Indonesia Malaysia English Malaysia Bahasa Melayu New Zealand Philippines English Pilipinas Filipino Singapore Việt Nam 日本語 대한민국 简体中文 繁體中文 ประเทศไทย Worldwide English. Download Free Antivirus Software Get award-winning free antivirus that offers world-class protection against viruses and other malware, secures your Wi-Fi network, and strengthens your privacy. Over million users worldwide trust Avast to protect them. Advanced virus and malware protection. Home Wi-Fi network security. Easy to install, effortless to use. Smart Scan Scans your device for hard-to-find vulnerabilities in hidden places. CyberCapture Automatically sends suspicious files for analysis in the Cloud, then pushes a cure to Avast users if needed. Behavior Shield Alerts you immediately if any of your apps start behaving suspiciously. File Shield Alerts you to any suspicious files — before you open them.

Quarantine Stores potentially harmful files and completely isolates them from the rest of your operating system. It also includes these privacy and security features: Wi-Fi network security. Connect safely and with confidence, even on unsecured or public Wi-Fi networks. Block hackers and intruders from piggybacking on your network and stop them from accessing your sensitive, personal files. Network Inspector Connect safely and with confidence, even on unsecured or public Wi-Fi networks. Firewall Our intelligent firewall monitors all network traffic between your PC and the outside world and blocks malicious intrusions. Safe browsing and emailing. Stay safe when browsing, emailing, or working online. Botnet Shield Protect your device against malware that allows hackers to control it and turn it into part of a bot network.

Bot networks are used to send spam, steal data, distribute ransomware, commit fraud, and other potentially illegal activities. Web Shield Web Shield protects users from visiting a malicious website by blocking the websites when it detects any kind of malicious code or malware on sites. Mail Shield Mail Shield alerts you to potentially malicious email attachment before you click on them. Ransomware protection. Stop hackers from accessing, changing, or locking your personal files then holding you to ransom. Ransomware Shield Keep your information safe. Don't let your personal photos, files, and documents become hostage to ransomware — automatically prevent untrusted applications from modifying, deleting, or encrypting them. Data leak alerts. Get an alert if any passwords linked to your email account have been compromised. Hack Alerts Keep your email accounts and their passwords secure. Looking for Avast One instead? Avast One gives you our award-winning antivirus, plus some of our best privacy and clean-up tools, together in one handy download.

Over million users worldwide trust Avast. Ryan Rentfro. Eric Scherer. Daryl Colley. earns excellent scores in our hands-on tests and independent lab tests it offers much more than many competing commercial products It also protects you in real time by analyzing unknown files long before they reach your device. How to install Get protected right away by following these 3 easy steps:. Step 1. Step 2. Step 3. PC with Windows 11 , 10 , 8. Mac running macOS Android phone or tablet running operating system Google Android 6. iPhone or iPad running iOS What does antivirus software do and how does it work? Is Avast Antivirus really free? Will Avast Free Antivirus software affect the performance of my device? How do I detect and remove viruses and other malware? Why is Avast one of the best free antivirus solutions? Why is Avast Free Antivirus even better than Windows Defender?

Visit our Support Center for more FAQs. Looks like you're using Windows Looks like you're using Mac Looks like you're using Android Looks like you're using iOS Would you like this app for iOS? Would you like this app for Android? Would you like this app for Windows or Mac? Would you like this app for Windows or Android? Would you like this app for Windows or iOS? Would you like this app for Mac or Windows? Would you like this app for Mac or Android? While iPad viruses are rare, you should know how to prevent other threats and remove malware, adware, or spyware. Your complete guide to sniffers. Find out how sniffing works, and how to detect and remove network sniffers from your computer now. Is your iPhone running slow? Find out why your phone is so slow and learn how to speed up your iPhone in our step-by-step guide. 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.

Log in to AVG MyAccount Blog. PC Close-icon. Mac Close-icon. Mobile Close-icon. Business Close-icon. Services Close-icon. Support Close-icon. Log in to AVG MyAccount Blog English. AVG AntiVirus Free. 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. Languages For Windows: Chinese simplified , Chinese traditional , Czech, Danish, Dutch, English, French, German, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Polish, Portuguese Brazil , Portuguese Portugal , Russian, Serbian, Slovak, Spanish, and Turkish. You may still be wondering… What makes AVG AntiVirus FREE one of the best free antivirus software options? How does AVG AntiVirus FREE protect against viruses and other threats? Why does my PC need antivirus software? How will AVG AntiVirus FREE affect my computer's performance?

How do I get rid of a virus? What is a computer virus? Get expert security tips and advice from AVG. See all articles. How to Find and Remove Viruses on Android Phones and iPhones Learn how to remove viruses from your Android phone and iPhone with our expert guide. 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 Fake Virus Warnings: How to Spot and Avoid Them Concerned about fake virus alerts? Read more What is a Trojan Horse? Is it Malware or Virus? Read more How to Scan and Remove Malware From Your Router Did you know that your router may be vulnerable to malware?

Read more Website Safety Check: Is This Website Safe? Read more Can iPads Get Viruses? What You Need to Know Can my iPad get a virus?

To see the content of this webpage correctly, please update to the latest version or install a new browser for free, such as Avast Secure Browser or Google Chrome. Adding Avast Free Antivirus lets you run automatic smart scans on software, files, and apps to find cracks where malware can slip in, plus send suspicious files for analysis in the cloud, get threat alerts, and more. Avast Free Antivirus is more than just an antivirus. It also includes these privacy and security features:. Thank you, Avast, for the excellent work you do. I run your antivirus software on both my Mac OS X and my Windows machines. You have the best products on the market, period. All devices require an internet connection for automatic security and program updates. Yes, there are various free antivirus software, although not all of them will provide you with full protection.

Avast Free Antivirus is completely free and offers all the security you need. Trusted by over million users around the world, Avast uses advanced machine learning techniques to protect against ransomware attacks and other emerging threats. Avast Free Antivirus software detects, blocks, and removes all types of malware: viruses, adware, spyware, Trojans, and more. Avast Free Antivirus software keeps your PC safe in real time without slowing it down. Looking for a performance boost? Speed up your PC and get rid of unnecessary files with Avast Cleanup Premium , or protect and optimize your PC all at the same time with Avast One. At the same time, it scans your PC to remove viruses and other malware automatically before they can do real damage.

Our industry-leading antivirus engine is just one of the many reasons why Avast Free Antivirus consistently earns high praise and top awards from PCMag, AV-Comparatives, AV-Test, and other independent experts. We have one of the best antivirus software solutions available, because we have the right antivirus protection for all your needs. In , Avast released a new and enhanced product called Avast One , which is now available in the United States , United Kingdom , Canada , Australia , Switzerland , France , and Germany. Webcam hacking and extortion is real. Find out if your webcam has been hacked, how to protect yourself and avoid living your own 'Black Mirror' nightmare.

Spam text messages are the ultimate nuisance. Concerned about smart TV cameras and tracking? Find out if your Smart TV is spying on you and how to disable built-in cameras and voice-recording features. Scareware is designed to trick users into downloading malicious software. Here's how to identify fake virus warning popups and how to remove scareware. Mac users often feel protected by the security features in macOS, but Macs can get viruses. Find out why Mac viruses can still be a threat. Want to learn about malware? Read this ultimate guide to find out what malware is, how it works, how it spreads and what you should do to protect yourself. Amazon scams are common, from Prime scams to phone scams. Learn how to spot them here. Learn how to unblock YouTube videos at school with a VPN, proxy, Tor, or browser add-ons to beat geo-restrictions.

Learn more about some of our specialized privacy solutions, below. In order to view this page correctly, you must have a JavaScript-enabled browser and have JavaScript turned on. We apologize for any inconvenience. Learn how to enable it. Main regions Worldwide English Europe English América Latina español. Argentina Brasil Canada English Canada français Chile Colombia EE. español México USA English América Latina español. België Nederlands Belgique français Česká republika Danmark Deutschland España France Italia Magyarország Nederland Norge Polska Portugal Schweiz Deutsch Slovensko česky South Africa Suisse français Suomi Sverige Türkiye United Arab Emirates United Kingdom Ελλάδα ישראל Казахстан România Россия Україна українська Украина русский المملكة العربية السعودية الدول العربية Europe English. Australia India इंडिया हिंदी Indonesia English Indonesia Bahasa Indonesia Malaysia English Malaysia Bahasa Melayu New Zealand Philippines English Pilipinas Filipino Singapore Việt Nam 日本語 대한민국 简体中文 繁體中文 ประเทศไทย Worldwide English.

Download Free Antivirus Software Get award-winning free antivirus that offers world-class protection against viruses and other malware, secures your Wi-Fi network, and strengthens your privacy. Over million users worldwide trust Avast to protect them. Advanced virus and malware protection. Home Wi-Fi network security. Easy to install, effortless to use. Smart Scan Scans your device for hard-to-find vulnerabilities in hidden places. CyberCapture Automatically sends suspicious files for analysis in the Cloud, then pushes a cure to Avast users if needed.

Behavior Shield Alerts you immediately if any of your apps start behaving suspiciously. File Shield Alerts you to any suspicious files — before you open them. Quarantine Stores potentially harmful files and completely isolates them from the rest of your operating system. It also includes these privacy and security features: Wi-Fi network security. Connect safely and with confidence, even on unsecured or public Wi-Fi networks. Block hackers and intruders from piggybacking on your network and stop them from accessing your sensitive, personal files. Network Inspector Connect safely and with confidence, even on unsecured or public Wi-Fi networks. Firewall Our intelligent firewall monitors all network traffic between your PC and the outside world and blocks malicious intrusions.

Safe browsing and emailing. Stay safe when browsing, emailing, or working online. Botnet Shield Protect your device against malware that allows hackers to control it and turn it into part of a bot network. Bot networks are used to send spam, steal data, distribute ransomware, commit fraud, and other potentially illegal activities. Web Shield Web Shield protects users from visiting a malicious website by blocking the websites when it detects any kind of malicious code or malware on sites. Mail Shield Mail Shield alerts you to potentially malicious email attachment before you click on them. Ransomware protection. Stop hackers from accessing, changing, or locking your personal files then holding you to ransom. Ransomware Shield Keep your information safe.

Don't let your personal photos, files, and documents become hostage to ransomware — automatically prevent untrusted applications from modifying, deleting, or encrypting them. Data leak alerts. Get an alert if any passwords linked to your email account have been compromised. Hack Alerts Keep your email accounts and their passwords secure. Looking for Avast One instead? Avast One gives you our award-winning antivirus, plus some of our best privacy and clean-up tools, together in one handy download. Over million users worldwide trust Avast. Ryan Rentfro. Eric Scherer. Daryl Colley. earns excellent scores in our hands-on tests and independent lab tests it offers much more than many competing commercial products It also protects you in real time by analyzing unknown files long before they reach your device. How to install Get protected right away by following these 3 easy steps:.

Step 1. Step 2. Step 3. PC with Windows 11 , 10 , 8. Mac running macOS Android phone or tablet running operating system Google Android 6. iPhone or iPad running iOS What does antivirus software do and how does it work? Is Avast Antivirus really free? Will Avast Free Antivirus software affect the performance of my device? How do I detect and remove viruses and other malware? Why is Avast one of the best free antivirus solutions? Why is Avast Free Antivirus even better than Windows Defender? Visit our Support Center for more FAQs. Looks like you're using Windows Looks like you're using Mac Looks like you're using Android Looks like you're using iOS Would you like this app for iOS?

Would you like this app for Android? Would you like this app for Windows or Mac? Would you like this app for Windows or Android? Would you like this app for Windows or iOS?

Amazon scams are common, from Prime scams to phone scams. Find out why your phone is so slow and learn how to speed up your iPhone in our step-by-step guide. It also includes these privacy and security features: Wi-Fi network security. You can use a web protection service like the one included in McAfee Total Protection to help you avoid malicious websites. Download Chrome. Plus trial: day free trial for trusted antivirus for up to 5 devices also includes:. Total Protection.

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