Important: Your current Windows version is outdated and no longer supported.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. Update your Windows version here.
Our Avira Phantom VPN is no longer available for use within India as a result of governmental regulations requiring the logging and saving of user data, but you can still use your subscription when traveling outside of India.
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Award-winning security, free to download

  • 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.

    Learn more
    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.

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    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.

    Learn more
    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.

    Learn more
    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.

    Learn more
    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.

    Learn more
    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 SUPPORT COLLECTOR

      The Support Collector utility enables Avira users to receive timely support and more effective troubleshooting. It creates a detailed error analysis of your system so that Avira’s specialists can pinpoint any software issues quickly.
       
      Available for: Windows | macOS

      Download Download

    • Avira Rescue System

      The Avira Rescue System scans and repairs malware-infected computers that no longer boot or are generally unresponsive. Running on both Windows and Linux operating systems, our integrated scan and repair app is highly intuitive and easy to use. Are you concerned about recovering data from your system? If so, the Avira Rescue System is the ideal tool for you. And if for some reason you need outside assistance, the Rescue System can establish a remote desktop connection with Avira Support. The Avira Rescue System is updated daily so that the most recent security updates are always available. To use the Rescue System burn it to a DVD or copy it to a bootable USB stick and then boot your system from that DVD or USB stick.

      Download

    Renewal prices for certain annual plans will increase effective July 17, 2024. Review the new pricing here: loading... for Avira Prime - 5 devices, loading... for Avira Prime - 25 devices, loading... for Avira Antivirus Pro, loading... for Avira System Speedup, loading... for Avira Optimization Suite, loading... for Avira Internet Security.

    *Important Subscription, Pricing and Offer Details
     

    • Contract Type: contract for a monthly or annual subscription, starting when the transaction is complete. Click here for our Terms of Sale. 
    • Set-up: to get the protection/service started, you must download and install on each device and/or complete set-up.  
    • Free Trial: payment method required if signing up for a free trial (credit/debit card or PayPal only). When the trial ends, the paid subscription starts and the first term is charged, unless cancelled before. Special offer(s) may expire.  
    • Renewal Cycle: automatically renews each month or each year after the initial term, unless the subscription renewal is cancelled before the day you are due to be charged in your account or by contacting us. Click here to learn how.  
    • Renewal Prices: may be higher than the price for the initial term and are subject to change. They are charged up to 35 days before the annual subscription is due to renew, and we send you a notification email with the renewal price before. They are charged up to 5 days before the monthly subscription is due to renew.  
    • Cancellation & Refund: you can cancel your contract and request a full refund within 60 days of purchase for annual subscriptions and within 14 days of purchase for monthly subscriptions. For each annual renewal or free trial with paid annual subscription, you can request a full refund within 60 days of being charged, and after the 60 days, a pro-rated refund of the days left in your renewed subscription term, beginning the month after you request the refund. For free trial with paid monthly subscription, you can request a full refund within 14 days of being charged. For details, visit our Cancellation & Refund Policy. To cancel your contract or request a refund, click hereclick here. 
    • Updates: your subscription may include product, service and/or protection updates, and features that may be added, modified, or removed, subject to the acceptance of the License & Services Agreement. 
    • Usage: for non-commercial household use only. If you have issues adding a device, please contact us.
    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.
    Subscription details below.*
    Automatically renews, unless the renewal is cancelled. Subscription details below.*
    Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. 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.*
    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.
    Offer details below.*
    Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Savings compared to the renewal price. Subscription details below.*
    Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Savings compared to 2 x annual renewal price of #cma_promo_renewal_price# / year. Subscription details below.*
    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.*
    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.*
    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.*
    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. Savings compared to the renewal price. 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. Savings compared to 2 x annual renewal price of #cma_promo_renewal_price# / year. 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. Savings compared to the renewal price. Subscription details below.*
    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.*
    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.*
    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.*
    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. 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. 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. 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. 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. 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. 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 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.*
    Payment method required. When trial ends: paid subscription starts and automatically renews, unless the renewal is cancelled. Price subject to change.
    Offer details below.*
    #cma_promo_price# — #cma_promo_saved_price# off the 1st #cma_period# price of #cma_promo_standard_price#. Then #cma_promo_renewal_price# / #cma_renewal_period#.
    #cma_promo_price# — #cma_promo_saved_price# off the first 2 year price of #cma_promo_standard_price#. Then #cma_promo_renewal_price# / #cma_renewal_period#.
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    The remaining value left on your current subscription is converted into additional days in your new subscription.
    Big savings. Strong online security: 45% off Avira Prime >
    Riesen Rabatt. Starke Online-Sicherheit: 45% auf Avira Prime >