Avira Internet
Security Suite

limited-time offer: get a 3-pc license
for the price of 1

Where powerful protection meets peak performance.

Devices / 1 Year $90.99
Protect me now | $57.99

you save 35%

Try free for 30 days
30-day money-back guarantee
Avira Security made in Germany

We block +180 million malicious websites and +570 million malware every month.

And now, you can too.

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 download, and browser hijacking – not to mention +14 million phishing attacks every month.

Rediscover what a fast, smooth-running PC feels like. It’s time.

Accelerate your PC

Remember how fast your PC was when you first got it? With quicker starts and fewer time lags, your PC will finally regain its peak performance.

Free up storage space

Create extra space on your hard drive by removing obsolete and duplicate files. This gives you hours of extra music and videos to store on your PC.

Avert system freezes and crashes

Internet Security Suite fixes errors, streamlines processes, and cleans your registry. This helps prevent system freezes and enhances your PC’s stability.

We care about your privacy.

So we protect it by removing traces of your online activities and deleting sensitive files beyond recovery.

Disk Wiper

Privacy Cleaner

File Shredder

File Encryption


limited-time offer: get a 3-pc license for the price of 1
  • Avira
    Antivirus Pro

  • Avira
    System Speedup

  • $90.99

    Protect me now | $57.99

    3 Devices / 1 Year

    The best antivirus – but don’t take our word for it.

    Avira’s premium security has earned the industry’s best scores for detection, self-defense and low system impact detection, usability, self-defense, repair, and low system impact

    Full Features and System Requirements

    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

    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



    Get protection that speeds you up

    Protect me now | $57.99