We’re sorry, your browser appears to be outdated.
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.

We'll go where you go. Protect your business anywhere, anytime

Premium Business Security
Avast Business Premium Antivirus

Essential antivirus protection to keep your devices and data safe from cyberattacks.

Award-winning business antivirus
Defense against viruses, phishing, ransomware, spyware, zero-second threats, Wi-Fi vulnerabilities, and more
AI and behavior-based machine learning for best-in-class protection
Premium Business Security
$46.99
30-day money-back guarantee
Top Product AwardAugust 2021
Approved Business Product Award July 2021
G2 Easiest to Use Fall 2021
G2 Easiest Setup Fall 2021

Your data is your business

We'll make sure it stays that way. Explore three different tiers of protection based on your business needs. Get real time alerts and notifications of new and critical threats. Deploy in minutes.

Why Avast?

Enterprise-grade server security
Protect web servers, digital assets, and your sensitive information from tampering.
Next-gen threat defense
Uses artificial intelligence, behavior-based machine learning, and proactive cloud threat lab analysis to detect unknown threats.
Easy to use and set up
Installs in minutes, just set it and forget it — no IT experience necessary.
Centralized, simple protection
Deploy protection to devices and schedule scans, all from one platform.
The essential online protection you can’t go without

The essential online protection you can’t go without

The essential online protection you can’t go without

Wherever your employees are and whatever they’re doing online, we keep their devices and data safe. Stay protected and in control from one platform – the Business Hub.

System requirements

All you need is a PC with Windows 7 (Service Pack 1), 8, 8.1, 10, 11 (Pro, Education, Enterprise, CB, CBB, LTSB) or MacOS 10.9 (Mavericks or later with at least 500 MB of free disk space.). An Internet connection is also required for automatic security updates.

Avast Mobile Protection for Android works on Android phones or tablets running the operating system Google Android 6.0 (Marshmallow, API level 23) or higher.

Avast Mobile Protection for iOS works on iOS 13, iOS 14, or any iOS at version 10.0 or higher, for both iPhone and iPad.

We also support Windows Server (64-bit version) 2019 (excl. Server Core Edition), 2016, 2012, 2008 R2 (latest Service Pack), Microsoft Exchange Server (64-bit version) 2019, 2016, 2013, 2010 (Service Pack 2) and Microsoft SharePoint Services 3.0 and Microsoft SharePoint Server 2010 and higher.

Avast Premium Business Security

Grow your business with confidence and peace of mind.

Premium Business Security
$46.99
30-day money-back guarantee
Premium Business Security
$46.99
Close

Almost done!

Complete installation by clicking your downloaded file below and following the instructions.

Initiating download...
Note: If your download did not start automatically, please click here.
Need Help? Please call 855-745-3255
Click this file to start installing Avast.
Click this file to start installing Avast