Avira Antivirus Pro 2019

Welcome to best-in-class
threat protection

Discover multiple award-winning security that's in a league of its own

  • New anti-ransomware stops even unknown mutations before they attack
  • Lets you bank, shop, pay & email with complete confidence
  • Repairs files & is lighter on your system than all other antiviruses

No. 1 Antivirus for protection, performance & usability

Avira Antivirus 2019 won AV-Test’s Top Product award

Protection Performance Usability

Take a no-compromise approach, like we did: Next-generation malware protection with a real-world detection score of 99.6%, performance that won’t slow your system down, plus stunning simplicity and ease of use. It also repairs damaged files! That’s Avira Antivirus Pro 2019, declared a winner by multiple independent testers.

More intuitive and feature-rich than ever

Stream, tweet, email, share, and click with complete confidence – Antivirus Pro 2019 is jam-packed with new features that run silently in the background, securing all your daily activities, automatically.

Visit any page, download any file, stream any film with complete confidence. You needn’t worry about malware – ever again.

Anti-Ransomware Protection

10.3 million attacks thwarted
last year

Antivirus Pro 2019 thwarts all known ransomware attacks, including WannaCry and TeslaCrypt. It even goes a step further, detecting behavioral clues that indicate a disguised, previously unknown ransomware attack is underway, and stopping it before it can occur. As the saying goes: Prevention is better than a cure.

Secure banking & paying

Keeps your credit card and bank details safer than ever.

Buy and bank online, wherever you are. Next-level ID-theft protection means there won’t be any surprises on your bank statements.

  • Blocks even the most sophisticated phishing attacks on your credit cards, bank details, and passwords.
  • Immunizes you against banking trojans, infected websites, and fake shopping carts.
  • Keyloggers can’t touch you.


Our business is keeping people out of yours

Your most private photos, videos, and notes are on your computer. So we keep them safe by preventing ransomware from hijacking them, viruses from corrupting them, and snoops from accessing them.

Cyber criminals hate us for a good reason: we shield you from 4.4 million web attacks – every day.

Viruses, trojans, spyware, worms… our improved virus scanner keeps you protected against everything that’s lurking out there.

  • Protects against all existing and emerging malware in real-time
  • Blocks infected sites
  • Secures you when streaming music and films online
  • It cleans files and applications compromised by malware

Whether it’s sent via email or transferred from a USB stick, open it, click on it, download it… you’ll be fine.

  • Is compatible with all mail clients, such as Outlook, and web-based services like Google
  • Protects you from all email-borne threats, such as spam or phishing links
  • Scans all email attachments
  • Scans removable devices, from memory sticks to hard drives

Artificial Intelligence at your service

If there’s an outbreak, you’d want to be the first to know – right? Now you can. Integrated into our antivirus scanner is cutting-edge cloud technology, which protects you from 0-day threats as they emerge in real time.

Enjoy multiple award-winning Antivirus protection

Top awards for our security, performance, and repair capabilities.

  • Outstanding antivirus protection in real-world situations
  • Top award for our anti-ransomware protection technology
  • Ranked best antivirus in the industry for our repair capabilities
  • Top product award for our protection, performance, and usability

Full Features and System Requirements

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

"What I really like about Avira is the fact it runs completely silent without bothering you with all kinds of messages or something similar. On top of that, it is extremely light on your system resources. After I installed the application, I entered in task manager and I was surprised to see that there were no significant modifications in the CPU usage and Memory fields."
- Softworld.com

"Avira found and disarmed all of the rootkits and other malware infections tossed at it. 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

System Requirements

You really don’t need much! Here are the essentials:

  • A PC running Windows 7 or higher (with Service Pack 1 and the latest updates)
  • Or a Mac running OSX 10.13 (Hight Sierra) or higher.
  • 2 GB of RAM, over 2 GB of hard disk space, and an internet connection

For the tech savvy, we’ve prepared a full rundown of the specifications.

See full details >

Operating Systems:

Microsoft Windows 7 Service Pack 1 or higher with the newest updates, hotfixes, and service packs installed

Or a Mac running OSX 10.13 (Hight Sierra) or higher.

Android 4.0.3 or later


2 GB of RAM or more

Disk space:

Minimum 2 GB of free disk space (additional space for temporary and quarantine files needed)

CPU Type:

Intel Pentium 4 / AMD Athlon 64 Processor or faster (with support for the SSE2 instructions set)


Internet Explorer 8 or newer

Additional requirements:

To install, you’ll need administrator rights, an internet connection, and a web browser. For automatic antivirus updates and optimal malware detection, you’ll need an internet connection.

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