We don't sell your data.

We believe privacy is a right, not a privilege. Our free solution not only secures you online, but also protects and enhances your privacy in all that you do. 

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Your privacy is no one else’s business.

No one has a right to the personal details of your life. Or your digital life. And yet, companies will stop at nothing to intrude on your privacy in order to buy, sell, and profit from your personal data–often without your consent or knowledge. While you can’t prevent bad actors launching attacks, you can protect yourself. 


We’re not from Silicon Valley. But we can protect you from it.

We don’t access your personal data. With our industrial grade encryption, we never will. We place privacy over profit, so we never sell your personal data. We collect the bare minimum information about you so we can deliver a localized experience for you when you’re using our products.


500 million people already rely on Avira for privacy and security.

500 Million +

Internet-attached devices make up our world-wide sensor network

8.4 Million

Attacks blocked per day (on average)

97.5 Million

Phishing attacks were stopped in the last 12 months alone

17 Million

Ransomware attempts were thwarted last year

For Windows

Cyber security that doesn't sell your data

Download Free Security
We don't sell your data.
  • Everything you need to secure your digital life

  • Protects your privacy, identity, and passwords

  • Enhances your PC's performance

  • Protects you from omnline threats and software vulnerabilities




"Avira plugs the holes Windows Defender often leaves open"




What's inside?

A full range of security and privacy apps for Windows.

Antivirus protection

Secures your data and privacy, while blocking malware–without slowing down your devices.

Free VPN

Encrypt everything you send, receive, and search for online, up to 500 MB/month.

Password management

One master password lets you generate unique, hacker-proof passwords for every online account.

Software updates

Protect your laptop with critical updates applied to existing installed software.

Tune-up tools

Enhances PC performance, accelerates boot time, and frees up hard drive space.

Privacy settings

Automatically optimizes 200 settings on your PC to keep your personal data hidden and secure.

Avira Safe Shopping

Find the best deals from secure shopping web sites.

Free VPN

Encrypt everything you send, receive, and search for online, up to 500 MB/month.

Password Management

One master password lets you generate unique, hacker-proof passwords for every online account.

Browser Safety

A highly discreet browser extension protects you by blocking infected web sites.

Free essentials or ultimate protection?

Avira Free Security Suite

All the essentials for free

Avira Prime boxshot

Avira Prime

All our premium products

  • Free Antivirus
  • Free VPN (500 MB/month)
  • Free System Speedup
  • Free Software Updater
  • 7 more powerful apps

1 year / up to 5 devices

  • Premium antivirus protection
  • Unlimited VPN
  • 30 premium tune up tools
  • Automatic updates of apps & drivers
  • All Avira’s premium mobile apps
  • VIP customer support
  • Over 60% savings in this bundle

What's trending in security and privacy news?

How much do you know about online privacy? Take this spy quiz to find out.

Learn more

Customers love us. Cyber attackers and privacy violators, not so much.

Norm S, Mill Valley: “I couldn’t believe my own security solution was selling my data. I was furious. Not anymore since I switched to Avira. Love how they bundled all the security, performance, and privacy tools.”

Beth JS, San Francisco: “I live on my phone. My business. Managing the kids. Shopping. Bills. I had no idea I wasn’t secure online in my own home. I honestly thought my home Wi-Fi was enough with a secure password.”

Hana P, San Raphael: “I’ve used VPN for years, but that was for a secure connection with my company’s server when I worked remotely. Now that I know what I’m at risk for, I’m on Avira’s VPN for all my devices before I go online.”


Mark M, Oakland: “It’s hard to keep track of so many different passwords that I started to reuse them. Avira’s Password Manager simplified that and upped my security 1000x fold. When I realized my entire life was online-bank accounts, health records, social media, and more, I was ready for a serious next level privacy solution I could rely on." 

Everything you need for a secure and private digital life

Important: Your current Windows version is outdated and no longer supported.
For your security, we recommend switching to Windows 10 before downloading Avira software.
Update your Windows version here.
Wichtig: Ihre Windows-Version ist veraltet und wird nicht mehr unterstützt.
Zu Ihrer Sicherheit empfehlen wir Ihnen den Wechsel zu Windows 10 vor dem Download unserer Software.
Hier können Sie Ihr Windows aktualisieren.
Important: Votre version actuelle de Windows est obsolète et n’est plus prise en charge.
Pour votre sécurité, nous vous conseillons de passer à Windows 10 avant de télécharger le logiciel Avira.
Mettez à jour votre version de Windows ici.
Importante: Tu versión actual de Windows está desactualizada y ya no es compatible.
Por tu seguridad, te recomendamos que instales Windows 10 antes de descargar la solución de Avira.
Actualiza aquí tu versión de Windows.
Importante: La tua attuale versione di Windows è obsoleta e non è più supportata.
Per la tua sicurezza, ti consigliamo di passare a Windows 10 prima di scaricare i software Avira.
Aggiorna la tua versione di Windows qui.
Importante: Sua versão atual do Windows está desatualizada e não tem mais suporte.
Para sua segurança, recomendamos que troque para o Windows 10 antes de baixar o software da Avira.
Atualize sua versão do Windows aqui.
Важно: ваша версия Windows устарела и больше не поддерживается.
Из соображений безопасности перед загрузкой ПО Avira мы рекомендуем перейти на Windows 10.
Обновить Windows вы можете здесь.
Belangrijk: Uw huidige versie van Windows is verouderd en wordt niet meer ondersteund.
Voor uw veiligheid adviseren wij u om over te stappen op Windows 10 voordat u de Avira-software downloadt.
Update uw Windows-versie hier.
Önemli: Kullanmakta olduğunuz Windows sürümü eski ve artık desteklenmiyor.
Güvenliğiniz için Avira yazılımını indirmeden önce Windows 10 sürümüne yükseltmenizi öneririz.
Windows sürümünü buradan güncelleyin.
重要 : 現在お使いの Windows バージョンは古いため、サポートされなくなりました。
安全のため、Avira ソフトウェアをダウンロードする前に Windows 10 に切り替えることをお勧めします。
こちらより Windows バージョンをアップデートしてください
重要信息 : 您当前的 Windows 版本已过时,并且不再受支持。
为了安全起见,我们建议您在下载 Avira 软件之前切换到 Windows 10。
在此升级您的 Windows 版本
重要資訊 : 您當前的 Windows 版本已過時,並且不再受支援。
為了安全起見,我們建議您在下載 Avira 軟體之前切換到 Windows 10。
在此升級您的 Windows 版本