New Avira Internet
Security Suite

Award-winning antivirus now with additional PC performance-enhancing tools

Buy Now $57.99 Try for 30 Days >

Avira Internet Security Suite is a one-size-fits-all
security solution for your online life

A single product that protects you from online threats
while improving your PC’s performance

Slow PC holding you back?

Error messages? Slow start up? Crashes? Over time, a PC collects all sorts of cookies, logs, junk files and bad registries that slow down your PC.

Avira Internet Security Suite features our System Speedup tool; a one-click solution that makes your PC as fast as the day you got it.

Get faster $57.99
Avira System Speedup Screenshot
Protection that works

Protection that works

Forget about viruses, Trojans, email scams and malware once and for all.

Avira Internet Security Suite offers the very latest antivirus technology, letting you chat, bank, browse and shop online without ever having to worry.

Get protection $57.99
Avira Internet Security Privacy

Leave Me Alone

In today’s world, privacy is no longer guaranteed. From browser trackers and email scams to surveillance and identity theft, Avira Internet Security Suite has you covered.

Rely on a full range of privacy tools to keep your browsing, banking, chats and identity strictly confidential.

Get privacy $57.99

New viruses emerge every minute

This means your antivirus needs to be updated constantly - or else it doesn’t work. However, unmanaged updates can consume valuable PC resources. Luckily, Avira Internet Security Suite features the Avira Protection Cloud, an online database that keeps your antivirus current by delivering lighting-fast updates that don’t drain your resources.

Get better $57.99
Avira Protection Cloud
Award wining Antivirus

Avira’s NEW Internet Security Suite is built upon some of the most powerful security technologies in the world.

Combining advanced heuristics with the power of cloud computing, we make sure that you have the strongest protection possible. But you don’t have to take our word for it, Avira’s antivirus technology is trusted by millions of users and consistently earns the praise of independent reviewing platforms.

State of the art

State of the art

Detection technology leaves
nowhere for malware to hide.

Free Support

Support Assistance from Avira’s friendly
and knowledgeable Support Technicians.

Don’t take our word for it, hear what the reviewers have to say about Avira.

"If a problem is discovered, a one-click Fix problems button appears at the top of the Status window. Click it, and even if the fix is something as simple as reactivating a deactivated module, the program will do it for you."
- CNET | Seth Rosenblatt

"Avira's program was not just the most thorough tool of the group, but also the fastest. It led in speed tests for both on-demand scans (which you schedule or start manually) and on-access scans (which happen automatically during tasks such as copying files). "
- PC World | Erik Larkin

Security that speeds up your PC

Purchase Now for $57.99

Want stronger protection or advanced features?

We offer a full range of security software with something for everyone. Explore our Product Comparison guides to help you find the one that's right for you.

Compare solutions to find
what’s right for you

Antivirus Protection

Real-time protection

#1 in detection of malware and PUA

Total online security

Blocks phishing and infected sites

Data and identity protection

Secures your banking and shopping

Secure home network

Beats hackers and botnets

Smart technologies

Gives you top A.I., repair, and self-defense

PC speed & tune-up tools


Faster PC

Accelerates startups and reduces time lags


Peak performance

Optimizes processes and deep-cleans your PC


Extra space and memory

Removes junk files and frees up live memory


Data privacy

Cleans your browser data and shreds files permanently


Longer battery life

Disables unnecessary services to save power


Virtual Private Network (VPN)


Encrypted traffic

Secures your communications


Secure WiFi

Protects you on public hotspots


Anonymized activities

Masks your IP address


Open web

Bypasses geo-restricted content



Available for Windows, Android, Mac, and iOS