Avast 2023 key

Avast Premium Security is our award-winning antivirus plus additional layers of advanced security and privacy.

Avast 2023 key

2020
Cybersecurity Breakthrough

Avast 2023 key

2021
Stiftung Warentest

Avast 2023 key

2021
Approved Endpoint Protection

Get complete protection with powerful antivirus, plus:

Protect your privacy and personal data

Shop and pay online with confidence

Reduce app security risks

Avast Premium Security

Comprehensive security you can tailor to your own needs

30-day money-back guarantee

Single or multi-device options

Available for PC, Mac, Android, and iPhone/iPad

Whichever devices you use, we’ve got you covered

Viruses, ransomware, scams, and other attacks target Windows more than any other operating system. So if you’re a PC owner, the stronger your protection, the better.

Block viruses, spyware, and other threats in real-time

Enjoy peace of mind with advanced ransomware protection

Get an alert if any passwords connected to your email accounts have been hacked or leaked.

Avoid fake websites for safer online shopping and banking

Keep hackers off your computer with our advanced firewall

Prevent strangers from watching you via your webcam

Secure your browser-stored passwords against theft

Stop hackers from remotely taking control of your PC

With Avast Premium Security for Windows, you also get

Advanced antivirus

Blocks viruses, spyware, and other malware in real-time.

Web Shield

Blocks 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.

Network Inspector

Detects weaknesses in both your home Wi-Fi network and public networks.

Real Site

Prevents you from visiting fake sites designed to steal passwords and money.

Sandbox

Lets you open suspicious files in a safe environment to protect your PC.

Advanced Firewall

Monitors and controls what goes in and out of your computer.

Ransomware Shield

Prevents ransomware from harming any files in your protected folders.

Sensitive Data Shield

Stops spyware from accessing sensitive documents on your computer.

Webcam Shield

Blocks untrusted apps from accessing your webcam.

Data Shredder

Helps you permanently delete sensitive files so they can’t be recovered.

Automatic Software Updater

Updates the most popular apps on your PC to help plug security holes.

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.

Real-time updates

Pushes security updates to you so you always have our best protection.

Password Protection

Secure your browser-stored passwords against theft

Remote Access Shield

Block remote access attacks to stop hackers from accessing your PC.

Your Mac is not immune to malware. And malware isn’t even the only threat Macs face. Malicious websites and vulnerable Wi-Fi networks can also jeopardize your safety — unless you have the right protection.

Block viruses, spyware, and other threats in real-time

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.

Phishing Net

Uses our cloud database to protect you from even the newest phishing sites.

Android

Android phones are vulnerable to both malware and theft. So having the best anti-malware and anti-theft protection in your pocket can save you a lot of headaches (and money) down the line.

Block viruses, spyware, and malicious app installations

Capture photos and audio of the thief if your phone is stolen

Track your lost phone’s last-known location if the battery dies

Lock private photos and apps with a PIN code or fingerprint

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.

Camera Trap

Secretly captures photos and audio of the thief if your phone gets stolen.

Last Known Location

Helps you find your phone’s last location if its battery dies.

Power Save

Helps increase your battery life by adjusting battery-draining settings.

RAM Boost

Helps speed up your phone or tablet by freeing up precious RAM.

Junk Cleaner

Frees up space for more apps and photos by removing unnecessary junk files.

Wi-Fi Speed Test

Lets you check your download and upload speeds on any Wi-Fi network.

iOS security isn’t about unnecessary antivirus and malware protection — it’s about making sure iPhone and iPad users are safe every time they go online. Unsecure Wi-Fi networks and identity theft can put anyone at risk.

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

Securely and privately browse the web with our built-in VPN

How to install

Get protected right away by following these 3 easy steps:

Step 2

2. Open the file

Open the downloaded file and approve the installation.

Step 3

3. Install the file

Run the installer and follow the simple instructions.

System requirements

Windows 10 and Windows 11 compatible.
All devices require an internet connection for automatic security and program updates.

PC with Windows 11, 10, 8.1, 8 or 7 (both the 32- and 64-bit versions, excluding Starter and RT editions), 1 GB RAM and 2 GB of hard disk space.

Mac running macOS 10.12 (Sierra) or later

Android phone or tablet running operating system Google Android 6.0 (Marshmallow, API 23) or higher

iPhone or iPad running iOS 12.0 or higher

You may still be wondering...

While free antivirus software comes with all the essential protection you need to stay safe online, premium antivirus software has additional features and benefits that can both improve your security and give you the tools you need to counter new threats as they emerge. With Avast Premium Security, you’ll automatically detect and avoid malicious websites, and defend against remote hacking attacks. And you can extend these added protections across up to ten devices — allowing you to protect your family and friends.

Try Avast Premium Security today with a 30-day free trial and experience everything it has to offer for yourself. You can also look out for special Avast discounts on our products.

While both Avast Premium Security subscription types offer complete online security, each is suitable for a specific number of devices. An Avast Premium Security (Single-Device) subscription protects one device on the platform of your choice. The Single-Device subscription type can be used for one of the following products:

  • Avast Premium Security (for PC, Single-Device)
  • Avast Premium Security (for Mac, Single-Device)
  • Avast Mobile Security Premium (for Android, Single-Device)
  • Avast Mobile Security Premium (for iOS, Single-Device)

An Avast Premium Security (Multi-Device) subscription protects up to 10 devices, regardless of platform.

Yes. If you have 10 devices already activated using your Avast Premium Security (Multi-Device) subscription, you must uninstall Avast Premium Security from one device before activating it on a new device. Once uninstalled, you can install Avast Premium Security on your new device. To activate the product on the new device, go to your Avast Account, and retrieve the activation code for Avast Premium Security (Multi-Device).

If you already have Avast Pro Antivirus, Avast Internet Security, or Avast Premier version 7.x or later, you do not need to uninstall your current version. Avast Antivirus setup automatically detects these versions and upgrades the existing installation to Avast Premium Security (for PC, Single-Device).

Avast Premium Security is an Avast product that offers antivirus protection and advanced security for your PC against online threats. It allows users to safely shop and bank online, avoid fake websites and phishing scams, block web spies, and more. Avast Premium Security also includes key features from Avast Internet Security and Avast Premier products, both of which no longer exist.

Get expert security advice for all your digital needs

Avast Premium Security

One solution for all of your online security needs

You might be also interested in

Is Avast still good in 2022?

On the whole, yes. Avast is a good antivirus and provides a decent level of security protection. The free version comes with lots of features, although it doesn't protect against ransomware. If you want premium protection, you'll have to upgrade to one of the paid-for options.

How do I activate Avast lifetime free?

Products: Avast Free Antivirus 22..
Right-click the Avast icon in the notification area of your Windows taskbar and select Registration information..
On the My Subscriptions screen, click Upgrade now next to Avast Free Antivirus..
Click Select in the Avast Free Antivirus column..

Is Avast owned by China?

Avast Software s.r.o. is a Czech multinational cybersecurity software company headquartered in Prague, Czech Republic that researches and develops computer security software, machine learning and artificial intelligence.

How do I activate Avast one key?

Activate via sign-in key.
Double-click the Avast One icon on your desktop to open the application..
Click Account in the left panel on the main Avast One screen..
Select Sign in. ... .
Follow the relevant step below (option A or option B) in your default web browser: ... .
Click Get a sign-in key instead..
Click Copy to clipboard..