Avast Ultimate
Our best multi-device antivirus bundle

Enjoy award-winning protection against online scams, cyberthreats, and safer browsing on public Wi-Fi.  
Check suspicious messages or offers with our new AI-powered Avast Assistant.   
Block online tracking attempts and speed up your devices.

Avast Premium Security

Get award-winning antivirus, plus anti-scam protection and guidance that’s powered by AI.

Avast SecureLine VPN

Get true privacy with a click — even on unsecured or public Wi-Fi.

Avast Cleanup Premium

Clean out junk for more storage space and faster performance.

Avast AntiTrack

Stop snoops from tracking you — disguise your online identity with a click.

See all features

Avast Premium Security

Get award-winning antivirus, plus anti-scam protection and guidance that’s powered by AI.

Avast SecureLine VPN

Get true privacy with a click — even on unsecured or public Wi-Fi.

Avast Cleanup Premium

Clean out junk for more storage space and faster performance.

Avast AntiTrack

Stop snoops from tracking you — disguise your online identity with a click.

See all features

Single- or Multi-Device options

Works on PC, Mac, Android, and iPhone/iPad

Avast Ultimate

Get our best antivirus bundle today

Buy now

Get AI-powered anti-scam protection

All-in-one online cybersecurity

Advanced privacy and anti-tracking tools

Faster performance and more storage space

One download. Four products. All the protection you’ll ever need

Avast Ultimate includes every app you need to look after your PC, Mac, or mobile devices. So it’s more than just a multi-device antivirus bundle. Our suite of apps includes our most advanced antivirus to block scams and malware, including ransomware. Plus, get anti-tracking protection, VPN for total online privacy, and our top clean-up and tune-up tools. It’s all yours on up to 10 devices for a yearly paid subscription.

Better protect your devices from cyberthreats anytime, anywhere

Stay safer from malware and cybercriminals, including viruses, spyware, and phishing websites, plus scam emails.

Sidestep online scams, backed by AI-powered guidance

Get help with detecting scams in online messages and offers. Our Avast Assistant gives you info in real time to help you identify if it’s a scam.

Browse more privately and safely on any Wi-Fi network

Shop, search, and pay for stuff with the added peace of mind of a military-grade encrypted VPN connection.

Optimize the performance of your devices, free up storage space

Temporarily disable greedy apps to make your devices faster. Clear out junk files to free up space for what’s important.

Enjoy all-in-one security, privacy, and performance optimization

Feel more in charge of your digital world across your PC, Mac, Android, or iOS device, thanks to some of our most forward-thinking apps to date.

Get complete online protection with Avast Premium Security

Avast Premium Security is our premium antivirus plus layers of extra security and privacy against online scams, viruses, ransomware, spyware, zero-second threats, home Wi-Fi network vulnerabilities, and more.

Enjoy true privacy with Avast SecureLine VPN

Keep everything you do online completely private with our VPN’s bank-grade encryption — browse, bank, message, and shop without having to worry about hackers or anyone else seeing what you do online or stealing your data.

Clean up and tune up your device in seconds

Easily eliminate junk for a cleaner, faster, more efficient computer or phone. You’ll also get quick-glance overviews of your device’s health, one-click maintenance care, bloatware removal, and much more.

This product is not available for iPhone or iPad.

Stop invasive online tracking

Snoops can exploit you by monitoring your online activities and creating a detailed profile about you. Our anti-tracking software warns you when anyone tries to track you — and stops them.

See what’s inside your all-in-one package

Premium Security

Learn more

SecureLine VPN

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AntiTrack Premium

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Cleanup Premium

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Ultimate package

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Use Avast Assistant to help detect online scams.
			
Block viruses, spyware, ransomware, and malware.
			
Shop and bank safely online — anytime, anywhere.
			
	Avoid fake and dangerous websites.

Use an advanced firewall to block intruders.
			
Protect your personal data and sensitive documents.
			
Keep scams away from your inbox
			
Hide your online activity from hackers, ISPs, etc.
			
	 Hide your IP address and stay private.

Keep your real location and online activity private.
			
Shop and bank safely with an encrypted connection.
			
Connect safely to any hotspot, even on public Wi-Fi.
			
	Avoid geo-blocks and access your favorite content.

	Hide your online fingerprint to avoid targeted ads.

Block trackers from collecting and sharing your data.
			
Get alerts about tracking attempts.
			
Discover who’s trying to track you.
			
Disguise your online behavior when browsing.
			
Instantly block tracking attempts.
			
	Clean out junk for more storage space.

Set up regular auto-maintenance to clean out junk.
			
Use a disk cleaner to safely delete leftover files.
			
30-day money-back guarantee

Here’s what our users say about us:

The UI for your software - amazing. Great work over the years. Can't say enough good things!

Ryan R.

4.5

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.

Eric S.

4.5

I’ve been using Avast for over a year and have found it one of the best free software protection devices on the market.

Daryl C.

4.5

Avast Ultimate

Get the premium apps you need in one affordable package

Protect your computers, phones, and tablets from viruses and malware, strengthen your online privacy, and ensure your devices run at their best.

Avast Premium Security

Get award-winning antivirus, plus anti-scam protection and guidance that’s powered by AI.

Avast SecureLine VPN

Get true privacy with a click — even on unsecured or public Wi-Fi.

Avast Cleanup Premium

Clean out junk for more storage space and faster performance.

Avast AntiTrack

Stop snoops from tracking you — disguise your online identity with a click.

See all features

Avast Premium Security

Get award-winning antivirus, plus anti-scam protection and guidance that’s powered by AI.

Avast SecureLine VPN

Get true privacy with a click — even on unsecured or public Wi-Fi.

Avast Cleanup Premium

Clean out junk for more storage space and faster performance.

Avast AntiTrack

Stop snoops from tracking you — disguise your online identity with a click.

See all features

Single- or Multi-Device options

Works on PC, Mac, Android, and iPhone/iPad

You may still be wondering...

FAQs

How does Avast Ultimate work?

Avast Ultimate gives you a suite of four premium solutions — Avast Premium Security, Avast SecureLine VPN, Avast AntiTrack, and Avast Cleanup Premium — at discounted subscription prices. You can use, install, and activate all of them together, or independently of each other.

Can I get Avast Ultimate for free?

You can try Avast Ultimate risk-free with a 30-day money-back guarantee. Alternatively, you can experience the premium features in Avast Premium Security, Avast SecureLine VPN, Avast AntiTrack, and Avast Cleanup Premium with free trials.

Download an Avast free trial of your choice from the links below:

If you’re looking for totally free antivirus protection, Avast Free Antivirus is exactly what you need. Stay protected against malware, phishing, Wi-Fi intrusions, and other threats, 100% free.

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

Yes. It just takes two simple steps to do this:

Uninstall your Avast Ultimate apps from a device you no longer want to use as a part of your multi-device subscription.
Install and activate these apps on an alternative device.

What is the difference between Avast Ultimate (Multi-Device) and Avast Ultimate?

Avast Ultimate (Multi-Device) allows you to activate up to 10 devices simultaneously and use your subscription on Windows, Mac, Android, and iOS. Avast Ultimate allows you to activate your subscription on one Windows PC. Both subscription types offer all-in-one privacy, performance and security, and include the following products. The number of devices and platforms you can activate varies according to your chosen subscription.

Find out more about Avast Ultimate’s included apps and what they do:

Can I use the products included in my Avast Ultimate subscription on different Windows PCs?

No. You can only do this if you have an Avast Ultimate (Multi-Device) subscription. This is different to our standard Avast Ultimate subscription, which only is only for one device, even if you do not install and activate all of the available products. By visiting our main page, you can easily upgrade to Avast Ultimate (Multi-Device) and use five of our best apps on up to 10 devices.

Can I activate every product included in my Avast Ultimate (Multi-Device) subscription?

Yes. You can choose to activate all or just some of the products included in Avast Ultimate (Multi-Device). You can also choose to activate the same product multiple times on different devices.

However, an Avast Ultimate (Multi-Device) subscription cannot be used on more than 10 devices simultaneously. If you are already using your subscription on 10 devices, you can activate additional products on any of your currently activated devices, but you cannot add additional devices.

NOTE: If your subscription is already activated on 10 devices, you can uninstall Avast Ultimate (Multi-Device) from a currently activated device and then activate your subscription on a new device.

Does Avast Ultimate include multi-device antivirus as a part of the bundle?

Yes, if you purchase Avast Ultimate (Multi-Device). This gives you access to our award-winning antivirus app for use on up to 10 devices. This means you can have Avast Premium Security on your PC, Mac, and Android device, plus your iPad and iPhone — all at the same time!

Our app does much more than just locating, blocking, or quarantining possible cyberthreats trying to infect your device. It helps to stop cybercriminals from accessing your sensitive files on your devices through spyware or gaining remote access control of your computer. Better still, it can make shopping or banking online much safer, helping you to identify and avoid malicious websites before they get the chance to cause harm to your personal data or devices.

Visit our Support Center for more FAQs

How to install

Get protected right away by following these 3 easy steps:

Step 1

1. Choose a subscription

Select a paid subscription of your choice from our page.

Step 2

2. Open the downloaded file

Open it and follow the on-screen installation instructions.

Step 3

3. Activate your subscription

Enter your activation code within the downloaded app once installed.

Note: For Android or iOS devices, please install and activate each Avast Ultimate app individually.

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 (32-bit, 64-bit, and ARM64 versions, excluding Mixed Reality and IoT editions), 8.1, 8 (32-bit and 64-bit, excluding RT and Starter editions), or 7 (32-bit and 64-bit) with Service Pack 1 (SP 1) or later, 4GB RAM and 3GB of hard disk space.

Mac running macOS 10.13 (High Sierra) or later

Android phone or tablet running operating system Google Android 9.0 (Android Pie, API 28) or later

iPhone or iPad running iOS 15.0 or later

Avast Ultimate Our best multi-device antivirus bundle

One download. Four products. All the protection you’ll ever need

Here’s what our users say about us:

Get the premium apps you need in one affordable package

You may still be wondering...

FAQs

How to install

System requirements

Get expert advice on digital security, privacy, and performance

Avast Ultimate
Our best multi-device antivirus bundle