Avira Antivirus for Small Business


Score     93.58%

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How are TSA Scores determined?

The Software Authority strives to be different! Our results are based on factual data and you will never see a non-certified product that you never heard of being rated highly for the sole purpose of pushing sales like we often see on other review sites.

With increasing computer processor speeds being able to handle heavy workloads and improving performance significantly, TSA Scores are focused more on how well a security product protects your system from malware, viruses, and threats as opposed to how much system impact does this security product have. Reality is, if you obtain a nasty Ransomware virus as an example, does having a product that uses limited computer resources matter if you can no longer access your computer?

The TSA Score is determined by analyzing the latest review data from multiple independent testing laboratories, other reputable third party review sites and our many years of experience in the security software industry. The results from these sources are then inputted into a proprietary formula that determines the final TSA Score.

Independent Lab Results


Avira Antivirus for Small Business

Protect your workstations, file servers and Exchange server with an award-winning security package

Network protection

Avira Antivirus for Small Business scans network traffic on all 65,000 ports on each of your endpoints, keeping your corporate and customer data safe, private, and out of hackers’ hands.

Real-time scanning

Secures files and all the confidential information on your PCs and servers against advanced persistent threats, spyware, and other types of malware.

Advanced web protection

Avira Antivirus for Small Business blocks over 4 million web attacks every day, defending your business against phishing attempts, infected websites, fake shopping carts, and drive-by downloads.

Anti-Botnet safeguards

Prevents your endpoints from being hijacked by a botnet network. We do this by blocking the communication between your device and the command & control center.

Antivirus and anti-spam

Local solution for Microsoft Exchange servers to protect your business against viruses, spam, and other email-borne threats.

Anti-phishing and web protection

Emails are the most direct and vulnerable route to accessing sensitive information, which is why we scan all incoming/outgoing traffic for phishing attacks, malicious URLs, and infected attachments.

Flexible management

Schedule reports on quarantined emails and engine updates, establish white and blacklisting rules, set administrative permission levels, and enforce content-filtering policies with ease. Optimized for Microsoft Exchange Server.

Fast updates

Seamless protection through fast updates without monopolizing your bandwidth or holding up your workflow. Optimized load balancing and error recovery included.

System Requirements

System Requirements

Avira Antivirus Pro – Business Edition

Windows 7 (32-bit or 64-bit) or higher
800 MB
(additional temporary and quarantine space needed)
1024 MB
1 GHz minimum,
Pentium 4 or later

Avira Antivirus Server

Windows Server 2008 R2 and new-generation servers (2012/2012 R2)
1.8 GB
(additional temporary and quarantine space needed)
1 GB
1.4 GHz 64-bit processor* * An Intel Itanium 2 processor is required for Windows Server 2008 R2 for Itanium-based systems.

Avira Exchange Security – Small Business Edition

Windows Small Business Server 2011 Standard (64 bit), newest SP
Windows Server 2008 (32 bit or 64 bit) SP2; Windows Server 2008 R2 (64 bit) or higher
Exchange 2007 (64 bit) SP1 and “Update Rollup 4 for Exchange 2007 SP1” or later Exchange version
Windows Server 2012; Windows Server 2012 R2
Exchange 2013 (64 Bit)
Exchange Server 2016 (64 Bit)
Windows Server 2016
400 MB
64 MB (+ additional RAM recommended for Exchange)

Panda-234 Panda Adaptive Defense 360 Gold Award Winner

Avast-234 Avast Endpoint Protection Silver Award Winner

AVG-234 AVG AntiVirus Business Bronze Award Winner