Avira Internet Security Suite


Score     90.83%

MSRP $51.99

From $27.95

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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 Internet Security Suite

Block ransomware and other threats, while fullyleveraging the power of your firewall

Optimizes your firewall settings

Leverage the advanced capabilities of your built-in Windows firewall.

Protects you from ransomware

Prevent your files being taken hostage, and having to pay to get them back.

Secures your surfing and shopping

Safely visit any page, download any file, stream any film.

Block external connections from accessing your PC

The native Windows firewall is powerful, but complex. That’s why we created a firewall manager, which optimizes your settings with one click. Now you can always be sure your apps aren’t leaking information and nobody can secretly take control of your PC.

Automatically optimize your settings with one click

Easily block programs from connecting to the Internet

See which programs have rules, and which need some

Leverage our recommend rules to optimize your settings

Visualize what your native Firewall is actually blocking

Data protection

Thieves? Spies? Viruses? Not on our watch.

Avira offers award-winning protection against malware, including viruses, worms, spyware, and ransomware.

Secure finances

Safely shop and bank – you can’t afford not to.

Prevent your financial details from being stolen by banking Trojans, fake shopping carts, or infected banking portals.

A safe web

Surf, stream, and download with complete confidence.

Block infected websites, drive-by downloads, andbrowser hijackings – not to mention +14 million phishing attacks every month.

System Requirements

System Requirements

Operating System

Avira Antivirus Pro:  Windows 7, Windows 8, Windows 10, Mac OS X 10.11+, Android 4.0.3+

Avira Firewall Manager:  Windows 7, Windows 8, Windows 10

Panda-Internet-Security-234 Panda Internet Security Gold Award Winner

kaspersky-internet-security-multi-device-review Kaspersky Internet Security Silver Award Winner

Bitdefender-IS-2018-234 Bitdefender Internet Security Bronze Award Winner