Avast Business Antivirus

Essential endpoint protection for your business. Secure every click.

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Avast Business Antivirus

Get a 30 day free trial!

Complete the form to receive a trial license code. Use it when installing our product and you'll get full access to all its features for 30 days, on up to 100 devices.

Tested and approved by the most prestigious anti‑malware institute.

Winner of 5 Advanced+ awards for lowest impact on PC performance.

Awarded for the highest quality anti‑malware products aimed at SMBs.

100% certified protection against 0‑day threats.

Advanced antivirus protection, from the world’s largest threat detection network

The power of 400 million endpoints combined with unique detection algorithms and a comprehensive feature set allows Avast Business Antivirus to detect and block threats faster and more reliably than any other software.

Your business can’t afford to stay defenseless

With over 4,000 attacks a day, it’s only a matter of time until your business becomes a target. Fight back with the best — Avast Business Antivirus offers exceptional protection with a 100% malware detection rate.

Light on resources, heavy on threats

The best antivirus should work as hard as you do. Avast performs lightning-fast analyses of unknown files in the Cloud, for a lightweight solution that won’t slow down your employees or your business.

Everything you need to protect your business

Not all antivirus software is created equal. Only Avast Business Antivirus includes thirteen features dedicated to protecting your business from malware, ransomware, and spyware. Take a look.


Actively scans files, URLs, and email attachments to protect your business from malware, spyware, ransomware and more.

File Shield

Automatically scans files that are opened on a PC to make sure they’re malware-free, without slowing users down or getting in their way.

Web Shield

Ensures every website visited is trustworthy by checking the URL and website certificate, before any risky connections are made to your network.

Email Shield

Open every email and download every attachment confidently. We’ll check both incoming and outgoing emails to ensure they’re completely malware-free.

Behavior Shield

Deeply-rooted malware can hide inside your running programs. Behavior Shield monitors them all for any suspicious activity to shut down attacks.


When an unrecognized file is downloaded onto one of your PCs, a copy will be sent to our experts at the Avast Threat Labs to identify if it's safe or not.


Efficiency is key for any business. SmartScan combines antivirus, software update, network security, and performance scans into a single one-click fix.

Wi-Fi Inspector

There are more ways than ever for cybercriminals to sneak onto a network. Find and fix whatever weaknesses might be putting you at risk with our network scanning tool.


You lock your business’ doors — so do the same for your network by employing a powerful, customizable Firewall that stops unwanted visitors in their tracks.


If you have risky files you want to run, use our virtual “safe space”, which can execute any file you want, safely separated from the rest of the PC.

Real Site

Fake websites are a primary tool for hackers to trick people into giving away personal information. Avoid these sites entirely and keep your employees safe.


The best way to mitigate risk is to remove it entirely: keep dangerous phishing emails (and annoying spam) out of your and your employees’ inboxes.

Rescue Disk

With a special external drive, you can run an anti-malware scan before the OS boots up, uncovering deep-rooted malware otherwise out of reach.

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System requirements

Avast Business Antivirus / Antivirus Pro / Antivirus Pro Plus is supported by Avast Software s.r.o. on the following editions of Windows 10 – Windows 10 Pro, Windows 10 Education, and Windows 10 Enterprise. Avast Business Antivirus / Antivirus Pro / Antivirus Pro Plus is supported on the in-market supported servicing branches of Windows 10 including - Current Branch, Current Branch for Business and the following Long-Term Servicing branch(es) - 1607, 1507, 1703.

* Both the 32- and 64-bit versions, excluding Starter and RT editions.
** Any Edition with latest Service Pack, 32- and 64-bit version, excl. Server Core.

Avast Business Antivirus

$ 39.99

Buy now Free 30-day trial

See every threat on your network, via a centralized management solution

Why run around from machine to machine? Monitor your endpoints’ security easily via a management console and see exactly what’s going on in your network, so if there’s a threat you’ll be the first to know. You can also easily customize all endpoint settings to suit your company’s work environment from one accessible place.

Learn more

Choose the best protection
for your business

Avast Free Antivirus Avast Pro Antivirus Avast Internet Security
Avast Business
Avast Business
Antivirus Pro
Avast Business
Antivirus Pro Plus
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Essential Antivirus Protection Protect your business from malware,
ransomware and spyware.
Behaviour Shield
Wi-Fi Inspector
Web Shield
Email Shield
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Additional Data ProtectionExtra security for your servers and
automatic software updates.
Software Defender  
Data Shredder  
Exchange Protection  
Sharepoint Protection  
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Additional Identity ProtectionSecure connections to open and public networks.    
SecureLine VPN    
Browser Cleanup    
Webcam Shield    
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30-day money-back guarantee
$ 39.99 per 1 device 1 year Buy now Free 30-day trial $ 49.99 per 1 device 1 year Buy now Free 30-day trial $ 59.99 per 1 device 1 year Buy now Free 30-day trial

Why Avast?

You’ll be joining over 700 thousand businesses who already use and trust Avast — not only for our 30 years of experience protecting the world, but for our worldwide network of 400 million endpoints that continually helps us identify the latest threats before anyone else.