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Important: Your current Windows version is outdated and no longer supported.
For your security, we recommend switching to Windows 10 or Windows 11 before downloading Avira software.
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Avira downloads: Our free and paid-for solutions

  • Avira Prime boxshot

    Avira Prime

    Avira Prime gives you convenient access to all our premium services (protection, privacy & performance), at a flat monthly rate with zero obligation. It offers cross-platform solutions for Windows, Mac, Android, and iOS.

    Download free trial
    Automatically renews, unless the renewal is cancelled. Price subject to change.
    Subscription details below.*
    Buy Now
    Automatically renews, unless the renewal is cancelled. Subscription details below.*
  • Avira Antivirus Pro boxshot

    Avira Antivirus Pro

    Former Avira Antivirus Suite
    Avira Antivirus Pro offers advanced protection technologies that proactively secure you against malware attacks designed to steal your identity, wallet, and personal data.

    Download free trial
    Automatically renews, unless the renewal is cancelled. Price subject to change.
    Subscription details below.*
    Buy Now
    Automatically renews, unless the renewal is cancelled. Subscription details below.*
  • Avira Internet Security Boxshot

    Avira Internet Security

    Avira Internet Security offers premium web protection, making sure you never fall victim to malware, while simultaneously safeguarding your shopping, banking, and surfing. On top, our integrated Firewall Manager helps you prevent unauthorized PC access and data leaks.

    Download free trial
    Automatically renews, unless the renewal is cancelled. Price subject to change.
    Subscription details below.*
    Buy Now
    Automatically renews, unless the renewal is cancelled. Subscription details below.*
  • Avira Optimization Suite Boxshot

    Avira Optimization Suite

    Avira Optimization Suite is an all-in-one performance utility that speeds up your PC, frees up disk space, cleans your registry, and wipes all traces of your online activities. In addition, it includes best-in-class antivirus, which protects your identity, shields you from ransomware, and secures you while shopping, banking, and surfing.

    Download free trial
    Automatically renews, unless the renewal is cancelled. Price subject to change.
    Subscription details below.*
    Buy Now
    Automatically renews, unless the renewal is cancelled. Subscription details below.*
  • Avira Phantom VPN Pro Boxshot

    Avira Phantom VPN Pro

    Browse the web anonymously with Avira Phantom VPN. Encrypts your connection via a VPN proxy server, hides your IP address and bypasses geo-restrictions. Available for Windows, Android, Mac, and iOS.

    Download free trial
    Automatically renews, unless the renewal is cancelled. Price subject to change.
    Subscription details below.*
    Buy Now
    Automatically renews, unless the renewal is cancelled. Subscription details below.*
  • Avira System Speedup Pro Boxshot

    Avira System Speedup Pro

    In just one minute, you can cut loose all the accumulated runaway processes, bad registry entries and files lost in limbo that are bogging down your computer. Unleash the potential of your PC; optimize the use of your programs and files to recover your PC’s lost speed.

    Download free trial
    Automatically renews, unless the renewal is cancelled. Price subject to change.
    Subscription details below.*
    Buy Now
    Automatically renews, unless the renewal is cancelled. Subscription details below.*
  • Avira Software Updater Pro Boxshot

    Avira Software Updater Pro

    Avira Software Updater Pro is the easiest way to keep your software up to date and automatically patched against security vulnerabilities. It covers over 150 applications for Windows, identifies the outdated ones and silently installs the latest versions for you.

    Download free trial
    Automatically renews, unless the renewal is cancelled. Price subject to change.
    Subscription details below.*
    Buy Now
    Automatically renews, unless the renewal is cancelled. Subscription details below.*
  • Avira Password Manager Pro Boxshot

    Avira Password Manager Pro

    Never forget a password again and enjoy additional protection features for your online accounts. Get alerted if you have duplicate and weak passwords, get notified of unsafe websites you’re registered with, and check to see if any of your online accounts have been hacked.

    Automatically renews, unless the renewal is cancelled. Price subject to change.
    Subscription details below.*
    Buy Now
    Automatically renews, unless the renewal is cancelled. Subscription details below.*

    Avira downloads: Our free and paid-for solutions

    For over 35 years, Avira has offered free and paid-for cybersecurity, online privacy, and PC optimization products for digital devices. Whether a single, 3-in-1, or all-in-one solution, whether Windows, Mac, Android, or iOS, whether desktop computer, laptop, smartphone, or tablet — we’ve got the right solution for practically any need: From effective antivirus protection to powerful tuning tools to VPN solutions, a secure browser, and practical password manager.

    As a pioneer in free online security, our base solutions include many essential features and are available to download for free. Our paid-for full versions also include additional features and tools that you can also enjoy at any time in our free Avira products simply by making an in-app purchase and subscribing. You can then boost your device security and add additional layers of protection, enhance your cleaning program with numerous optimization tools, and give your computer a thorough clean and put the zip back into it. You can even choose to surf anonymously and more securely without data limits, have your programs updated automatically, and much more.

    Check out our dedicated product pages to learn all about what features each solution includes and how much it costs. You’ll also find the latest Avira offers, discounts, and deals there. Go here to compare and buy our paid-for products which come bundled with our antivirus protection.

    How to try out, buy, and upgrade paid-for Avira products

    Try out Avira solutions for free

    On this page, you can request, download, and put the free trial versions of our paid-for solutions through their paces — with no obligation and no need to give any payment details. After clicking the download button, simply enter your email address and we’ll email you a link. Then follow the steps described in the section further down this page under Download, install, and activate Avira products.

    Buy Avira solutions via the website, your My Avira Account, or your free product

    Already decided and want to buy your Avira solution directly? Simply click one of the following Avira products and select your desired subscription term and number of devices. You’ll then be taken to the Avira Store and guided through the purchase process.

    If you already have a My Avira Account, you can also buy Avira products there from the Store area. As a user of one of our free solutions, you can make an in-app purchase and subscribe to unlock additional features and tools.

    Avira Prime — our comprehensive all-in-one solution with all Avira Pro features

    Avira Internet Security — our 3-in-1 solution with advanced antivirus protection, password manager & software updater/cookie cleaner

    Avira Antivirus Pro — advanced antivirus protection with additional security features

    Avira Phantom VPN Pro — VPN with unlimited data & kill switch

    Avira System Speedup Pro for Windows — automatic cleanup & comprehensive PC optimization

    Avira Software Updater Pro for Windows — automatic software and driver updates

    Avira Password Manager Pro — password management with additional protection features

    Avira Identity Assistant — Dark Web Monitoring§ & Identity Restoration Support1

    Download, install, and activate Avira products

    If you’ve decided to purchase an Avira solution or have requested a trial version, you’ll be emailed a link that will take you to your My Avira Account. Here’s what to do next:

    1. Register for a My Avira Account or log in if you already have one.

    2. You’ll find your Avira solution in the Subscriptions area. Click Install and download your Avira product.

    3. Double-click the downloaded file and follow the installation instructions. Done!

    Download and install free Avira products — here’s how

    1. Click the download button and download the installation file.

    2. Double-click the downloaded file and follow the installation instructions.

    3. Open your Avira solution and get started — be it with an initial smart scan, a thorough virus scan, a PC cleanup, a software update, or anonymous surfing.

    And if your Avira product includes our antivirus protection, it’ll be active in the background — monitoring your system in real time — once you’ve installed your solution.

    Avira customer support and other helpful Avira offers

    Got questions about our free downloads or purchasing a product, installing or renewing an Avira solution, or want to find out about the latest Avira versions and features or individual capabilities? Or would you like to learn more about specific online threats and the current cyberthreat landscape? Then you’ll find the answer in our extensive knowledge base, on our global Avira Community website, in the Avira Security Wordbook, in the Avira Virus Lab, or on our always up-to-date threat landscape web page. Also find out more about the latest trends and developments in our Avira blog, and get loads of practical tips and background info on a wide range of topics and assorted Avira products in our handy guides and step-by-step instructions.

    As a paid solution user, you also have full access to all our support channels available in your country (e.g. email, chat, or phone) to get help with any questions or issues.

    Protect and tune up your digital life with Avira

    Whether you want to give your Mac or Windows PC a thorough clean up, speed up, or tune up even for free, shield your data and devices with our antivirus protection or check your system with our Avira virus scanner, or surf anonymously and more securely — Avira has the perfect product for all aspects of your digital life — available as a free download or paid-for full version. The choice is yours!

    FAQs — Frequently Asked Questions

    Avira offers both free solutions, also known as freeware, and paid-for full versions. Whereas our free products include numerous base features, the paid versions have additional tools and services. Among our solutions, Avira Free Security offers the same powerful real-time antivirus protection and virus scanner as our paid solutions Avira Antivirus Pro, Avira Internet Security, and Avira Prime. By contrast, the paid versions for Windows also include advanced ransomware protection, integrated web protection as well as USB and email protection, and the Avira Firewall.

    Yes! Most of our paid solutions come with a free trial period so you can really familiarize yourself with your Avira product. There’s also no risk even if you take out an annual subscription. That’s because if you find you don’t like the product, you can get a full refund within 60 days of purchase thanks to our money-back guarantee for annual subscriptions.*

    In short, there is none. When we added additional tools and features such as the VPN, the software updater, the optimization tools, and the password manager to our standalone Avira Free Antivirus solution, we renamed this all-in-one solution Avira Free Security. So that even those users who don’t know this and who are searching for Avira Free Antivirus can find what they’re looking for, we still offer Avira Free Security under the name Avira Free Antivirus

     

    § Dark Web Monitoring is only available to residents of Germany. The email address you use to purchase the product will then be monitored immediately following activation. Log in to your account to enter more information to monitor.

    1 For identity recovery assistance, contact customer services (Mon-Fri, 9am-4pm). An identity recovery specialist will then call you back within 48 hours

    Automatically renews, unless the renewal is cancelled. Price subject to change.
    Subscription details below.*
    Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
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    Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
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    Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
    Subscription details below.*
    Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
    Subscription details below.*
    Special offer for the 1st #cma_period# until #cma_promo_end_date#. Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
    Subscription details below.*
    Special offer for the first #cma_period# until #cma_promo_end_date#. Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
    Subscription details below.*
    Special offer for the 1st #cma_period# until #cma_promo_end_date#. Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
    Subscription details below.*
    Special offer until #cma_promo_end_date#: #cma_promo_price# — #cma_promo_saved_price# off the 1st #cma_period# price of #cma_promo_standard_price#. Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
    Subscription details below.*
    Special offer until #cma_promo_end_date#: #cma_promo_price# — #cma_promo_saved_price# off the first 2 year price of #cma_promo_standard_price#. Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
    Subscription details below.*
    Special offer until #cma_promo_end_date#: #cma_promo_price# — #cma_promo_saved_price# off the 1st #cma_period# price of #cma_promo_standard_price#. Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
    Subscription details below.*
    Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
    Subscription details below.*
    Special offer until #cma_promo_end_date#: #cma_promo_price# — #cma_promo_saved_price# off the 1st #cma_period# price of #cma_promo_standard_price#. Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
    Subscription details below.*
    Special offer until #cma_promo_end_date#: #cma_promo_price# — #cma_promo_saved_price# off the first 2 year price of #cma_promo_standard_price#. Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
    Subscription details below.*
    Special offer until #cma_promo_end_date#: #cma_promo_price# — #cma_promo_saved_price# off the 1st #cma_period# price of #cma_promo_standard_price#. Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
    Subscription details below.*
    Payment method required. When trial ends: paid subscription starts at #cma_promo_price# / 1st #cma_period#, and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
    Offer details below.*
    Payment method required. When trial ends: paid subscription starts at #cma_promo_price# / first #cma_period#, and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
    Offer details below.*
    Payment method required. When trial ends: paid subscription starts at #cma_promo_price# / 1st #cma_period#, and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
    Offer details below.*
    Payment method required. When trial ends: paid subscription starts at #cma_promo_price# / 1st #cma_period# (#cma_promo_saved_price# off the 1st #cma_period# price of #cma_promo_standard_price#), and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
    Offer details below.*
    Payment method required. When trial ends: paid subscription starts at #cma_promo_price# / first #cma_period# (#cma_promo_saved_price# off the first 2 year price of #cma_promo_standard_price#), and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
    Offer details below.*
    Payment method required. When trial ends: paid subscription starts at #cma_promo_price# / 1st #cma_period# (#cma_promo_saved_price# off the 1st #cma_period# price of #cma_promo_standard_price#), and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
    Offer details below.*
    Payment method required. Special offer for the 1st #cma_period# until #cma_promo_end_date#. When trial ends: paid subscription starts at #cma_promo_price# / 1st #cma_period#, and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
    Offer details below.*
    Payment method required. Special offer for the first #cma_period# until #cma_promo_end_date#. When trial ends: paid subscription starts at #cma_promo_price# / first #cma_period#, and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
    Offer details below.*
    Payment method required. Special offer for the 1st #cma_period# until #cma_promo_end_date#. When trial ends: paid subscription starts at #cma_promo_price# / 1st #cma_period#, and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
    Offer details below.*
    Payment method required. Special offer until #cma_promo_end_date#. When trial ends: paid subscription starts at #cma_promo_price# / 1st #cma_period# (#cma_promo_saved_price# off the 1st #cma_period# price of #cma_promo_standard_price#), and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
    Offer details below.*
    Payment method required. Special offer until #cma_promo_end_date#. When trial ends: paid subscription starts at #cma_promo_price# / first #cma_period# (#cma_promo_saved_price# off the first 2 year price of #cma_promo_standard_price#), and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
    Offer details below.*
    Payment method required. Special offer until #cma_promo_end_date#. When trial ends: paid subscription starts at #cma_promo_price# / 1st #cma_period# (#cma_promo_saved_price# off the 1st #cma_period# price of #cma_promo_standard_price#), and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
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    Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Savings compared to the renewal price. Subscription details below.*
    Special offer for the 1st #cma_period# until #cma_promo_end_date#. Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Subscription details below.*
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    Special offer for the first #cma_period# until #cma_promo_end_date#. Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Subscription details below.*
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    Payment method required. Special offer for the 1st #cma_period# until #cma_promo_end_date#. When trial ends: paid subscription starts at #cma_promo_price# / 1st #cma_period# and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Offer details below.*
    Payment method required. Special offer for the first #cma_period# until #cma_promo_end_date#. When trial ends: paid subscription starts at #cma_promo_price# / first #cma_period# and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Offer details below.*
    Payment method required. Special offer for the 1st #cma_period# until #cma_promo_end_date#. When trial ends: paid subscription starts at #cma_promo_price# / 1st #cma_period# and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Offer details below.*
    Payment method required. Special offer until #cma_promo_end_date#. When trial ends: paid subscription starts at #cma_promo_price# / 1st #cma_period#, and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Offer details below.*
    Payment method required. Special offer until #cma_promo_end_date#. When trial ends: paid subscription starts at #cma_promo_price# / first #cma_period#, and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Offer details below.*
    Payment method required. Special offer until #cma_promo_end_date#. When trial ends: paid subscription starts at #cma_promo_price# / 1st #cma_period#, and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Offer details below.*
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    The remaining value left on your current subscription is converted into additional days in your new subscription.
    Riesen Rabatt. Starke Online-Sicherheit: 45% auf Avira Prime >