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Avast Premium Security

More than just antivirus, Avast Premium Security is complete online protection for all of your computers, phones, and tablets.

30-day money-back guarantee
Single- or Multi-Device options
Available on PC, Mac, Android, and iPhone/iPad

Security that’s tailored to fit your needs

Custom features for PC, Mac, Android, and iPhone/iPad secure your devices where it’s needed most.
Single- and Multi-Device options let you choose the protection that works best for you.
“Up to 10 devices” means you can share your security with every one of your devices or everyone closest to you.

Protection against your greatest online foes

Avast Premium Security protects against all online threats, including spoofed websites and ransomware.

Now you can safely shop and bank online


Spoofed websites have become increasingly sophisticated over the years. For example, a hacker may use DNS spoofing to create a malicious duplicate of a legitimate shopping or banking website. The goal is to trick you into typing your credit card details or banking login info into the fake site — before you know it, you’ve handed over your sensitive information to a stranger.
Avast Premium Security keeps you safe by automatically redirecting you to secure sites, ensuring that you never land on a spoofed website. It also protects against hacked routers that use fake DNS settings to send you to fake websites.

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Now you can safely shop and bank online

Stop hackers from taking over your PC


The most dominant vector for remote access attacks is Microsoft’s Remote Desktop Protocol (RDP). RDP is a useful tool for granting authorized remote access when needed, but can be a loophole for an attack if not used properly. Remote Access Shield protects against such attacks in three ways:

  1. Detect and block brute-force attacks by counting unsuccessful login attempts within a specified period of time and blocking the IP address associated with these attempts.
  2. Secure known OS vulnerabilities and prevent RDP exploit attacks aimed at breaching them.
  3. Automatically block all IP addresses known to distribute malware by exploiting RDP ports. Our database is continuously updated using our AI algorithm.
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Whichever devices you use, we’ve got you covered

Windows PC

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
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

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

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

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

You may still be wondering...

What are the system requirements for Avast Premium Security?

Avast Premium Security requires your device to meet the following minimum system requirements:

  • PC: Windows 10, 8.1, 8, 7 (SP2) (32 or 64-bit), 1 GB RAM, 2 GB free hard disk space.

  • Mac: macOS 10.10 (Yosemite) or higher with 500 MB of hard disk space.

  • Android: Android 4.1 (Jelly Bean) or higher.

IMPORTANT: Avast Premium Security is not supported (is not compatible, cannot be installed, and will not run) on DOS, Microsoft Windows editions earlier than Windows 7, Microsoft Windows Server operating systems, or any others not specified as supported.

What's the difference between Avast Premium Security (Single-Device) and Avast Premium Security (Multi-Device) subscriptions?

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)

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

Can I change the 10 devices activated with my Avast Premium Security (Multi-Device) subscription?

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).

Is it necessary to uninstall my previous Avast Antivirus version before upgrading to Avast Premium Security on my PC?

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

One solution for all of your online security needs

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