Free
Download our software for free in 2025 — no need for an Avast activation key
You deserve better than an illegal, potentially hazardous Avast Antivirus crack or keygen. Download the real app from the right place today with no need for an Avast license key.
Safer browsing and emailing
Home Wi-Fi network security
Easy to install, effortless to use
30-day money-back guarantee
Say goodbye to cracks, torrents, warez and keygens. Go legit
When you download Avast software from pirate sources, we can’t guarantee antivirus protection or full functionality. Cracks, torrents, and keygens often contain viruses or malware — which leaves you vulnerable, unprotected, and at risk.
Get Avast’s official products and services safely, and for free, by downloading our free antivirus for Windows 10, 11, 8, 7, Mac, iOS, and Android.
Download free versions of Avast software
Why go for illegal, possibly risky versions of our software when you can have official versions of Avast software for free right now?
No need for keygens, cracks, or illegal downloads
You get official versions of Avast software for free, so you never need a hack, crack, or torrent again.
Don’t risk your security
Illegal downloads are often infected with malware or simply don’t work — get the official versions here.
Live your digital life free and protected
Powerful protection is the first step to digital freedom. Start by protecting your devices against viruses and other threats — free.
Always have the most up-to-date version
Get all the latest security updates and improvements the moment they're released.
Here’s what you get with Avast Premium Security
Avast Premium Security offers award-winning antivirus, plus protection against more sophisticated threats — so you can relax knowing that you’re protected from all angles, 24/7.
Feature upgrade
Help keep scams away from your email
Keep your email safer, 24/7. Connect Avast Email Guardian with just a few clicks on your Avast Premium Security desktop app. It flags potential email scams, phishing, and infected attachments before they get to you on Gmail, Outlook, and other popular email providers — no matter which computer you’re using.
Shop, bank, and pay online safely
Shop and pay online safely
Shop, bank, and pay securely without worrying about your financial credentials being compromised. Avast Premium Security scans websites to make sure they’re legitimate, so you can avoid fake websites trying to steal your information.
Shop and pay securely without worrying about your financial credentials being compromised. Avast Premium Security scans websites to make sure they’re legitimate, so you can avoid fake websites trying to steal your information.
How fake websites work
Cybercriminals use fake websites to try and deceive you. They make their sites look like legitimate ones, hoping that you’ll trust them and unthinkingly hand over sensitive information. This could be something like an account password. Avast Premium Security flags risky sites before they get the chance to load up on your web browser, helping you surf online safer and more confidently.
Whichever devices you use, we’ve got you covered
Help to prevent hackers from taking over your PC
Viruses, ransomware, scams, and other attacks have always targeted Windows more than any other operating system, but what’s concerning is the rise of remote access attacks. The last thing you need is a hacker remotely taking control of your PC and infecting it with malware or locking your files with ransomware. But no need to worry — Avast Premium Security helps protect your PC against such attacks.
How Remote Access Shield works
Did you know that Remote Desktop Protocol (RDP) is the main route hackers use for remote access attacks? No doubt remote access is useful when someone uses it for the right reasons. The opposite applies when it’s not. Here are three ways that Remote Access Shield helps to protect you:
- Identifies and helps stop brute-force attacks by logging failed login attempts within a specific time period and blocking the offending the IP address.
- Tightens the security of familiar operating system (OS) weaknesses and helps to stop RPD attacks that exploit them.
- Shields you automatically from IP addresses that distribute malware by exploiting RDP ports — all powered by our AI-driven and constantly updating database.
Premium
Help block viruses, spyware, and other threats in real-time.
Enjoy peace of mind with advanced ransomware protection.
Keep scams away from your email more easily.
Avoid fake websites more easily for safer online shopping and banking.
Help keep hackers off your computer with our advanced firewall.
Help prevent strangers from watching you via your webcam.
Help secure your browser-stored passwords against theft.
Help stop hackers from remotely accessing and taking control of your PC.
Help stop spyware from accessing sensitive documents on your computer.
Permanently delete sensitive files so they can’t be recovered.
Update the most popular apps on your PC to help avoid security vulnerabilities.
Open suspicious files in a safe environment to protect your PC.
With Avast Premium Security for Windows, you also get
Smart Scan
Scans your device for hard-to-find vulnerabilities in hidden places.
Web Shield
Helps to block dangerous downloads and websites.
Hack Alerts
Get an alert if any passwords connected to your email account have been compromised as part of a hack or leak.
Mail Shield
Mail Shield alerts you to potentially malicious email attachment before you click on them.
Network Inspector
Detects weaknesses in both your home Wi-Fi network and public networks.
Passive Mode
Lets you safely use another antivirus on your PC alongside Avast Premium Security.
Do Not Disturb Mode
Silences notifications from Windows, other apps, and even our own Avast apps.
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.
Rescue Disk
Scans your device while your system’s switched off, so you can safely remove malware.
Quarantine
Stores potentially harmful files and completely isolates them from the rest of your operating system.
Real-time updates
Pushes security updates to you so you always have our best protection.
Powerful protection for your Mac
Your Mac is not immune to malware. And malware isn’t the only threat Macs face. Malicious websites and vulnerable Wi-Fi networks can also jeopardize your safety — unless you have the right protection. Help to keep your Mac secure and better protect your personal files against sophisticated online threats, like ransomware attacks.
How anti-ransomware protection works
Keep your personal and sensitive files, photos, and documents secure from hackers wanting to intrude and meddle for financial gain. Avast’s Ransomware Protection helps give you extra peace of mind by automatically blocking untrusted apps from altering, deleting, or encrypting your files.
Free
Premium
Help block viruses, spyware, and other threats in real-time.
Keep scams away from your email more easily.
Enjoy peace of mind with advanced ransomware protection.
Be instantly alerted to Wi-Fi network weaknesses and intruders.
Avoid fake websites for safer online shopping and banking.
Get an extra security layer against even the newest phishing sites.
With Avast Premium Security for Mac, you also get
Advanced antivirus
Blocks viruses, spyware, and other malware in real-time.
Web Shield
Blocks dangerous downloads and websites.
Email Shield
Prevents you from sending or receiving malicious email attachments.
Ransomware Shield
Prevents ransomware from harming any files in your protected folders.
Network Inspector
Detects weaknesses in both your home Wi-Fi network and public networks.
Wi-Fi Security Alerts
Warns you in real-time about network weaknesses and intruders.
Real Site
Prevents you from visiting fake sites designed to steal passwords and money.
Get powerful malware and antivirus protection for Android
Android phones are vulnerable to both malware and theft. So having the powerful anti-malware protection in your pocket can save you a lot of headaches (and money) in the future.
Free
Premium
Help to block viruses, spyware, and malicious app installations.
Lock private photos and apps with a PIN code or fingerprint.
Help to protect your devices against potentially risky links in messages and emails.
Scan your device daily and identify security risks.
With Avast Premium Security for Android, you also get
Advanced antivirus
Protects against dangerous apps and malware.
Web Shield 2.0
Blocks malware-infected links and flags fake websites across all browsers.
Photo Vault
Hides your private photos in an encrypted vault that only you can access.
App Lock
Locks any or all apps with a PIN code, pattern, or fingerprint.
Network Inspector
Checks the security of any Wi-Fi network, public or private.
Anti-Theft
Helps you track down your lost or stolen phone and remotely lock or wipe it.
Your iPhone is not immune to all threats
iOS security isn’t about unnecessary antivirus and malware protection — it’s about making sure iPhone and iPad users are safer every time they go online. Unsecure Wi-Fi networks and identity theft can put anyone at risk.
Free
Premium
Scan any Wi-Fi network for vulnerabilities before connecting.
Monitor unlimited email addresses for password leaks.
Hide unlimited private photos in our encrypted photo vault.
Browse the web more securely and privately with our built-in VPN.
With Avast Premium Security for iOS, you also get
Web Shield
Helps block dangerous downloads and websites.
Network Inspector
Detects weaknesses in both your home Wi-Fi network and public networks.
Get full versions of more Avast products for free
AntiTrack
Disguise your online identity to prevent advertisers and hackers from tracking you.
Secure Browser
Search, message, and shop more safely while helping block cybercriminals and trackers, giving you more in control of your online life.
SecureLine VPN
Encrypt your connection to browse safely and privately on any network.
Cleanup Premium
Remove junk to free up storage space and speed up your device.
What our customers think
FAQs
Can I use a cracked or keygen version of an antivirus or security app?
Not only is cracked or keygen software illegal in most countries, it can potentially infect your computer with malware and introduce security vulnerabilities. In short, it’s not worth the trouble for many very good reasons.
Can I download an antivirus or security app from a torrent site?
We strongly advise that you avoid downloading apps like these from torrenting sites. Why? These websites often distribute downloads contaminated with malware and viruses that could harm your computer. Avoiding them puts you in a better position to avoid the associated problems, plus it keeps you on the right side of the law too.
Are there any free antivirus and security apps available?
Yes, of course! Backed by more than 30 years’ experience, our free antivirus is a great place to start, complemented by millions of users worldwide. Whichever antivirus or security brand you choose, just make sure it’s recognized and reputable like us. This is the best way to make sure you get the best possible protection.
What features should I look for in a free antivirus app?
Choose an antivirus app that offers real-time scanning. In other words, it should continuously monitor your computer for malware. It should also offer automatic updates and a firewall too. The latter filters and monitors your computer’s network traffic to intercept and fend off cyberthreats. Our free antivirus software can help you with all these things while you benefit from our huge global threat detection network and malware protection powered by machine learning.
Visit our Support Center for more FAQs
Share this article
© 2025 Gen Digital Inc.
