Get the new Avira 2015

German-engineered security for your digital life!

Find the perfect protection for you

Essential antivirus protection or advanced online security?


Top Antivirus


Real-time protection from malware

Safe Browsing


Blocks browser trackers & infected sites

Protection Cloud


Fast and light cloud scanning for new threats

Secure Transactions


Safe shopping & banking


Home Network Protection


Scans your emails & shared folders


Tech Support


Phone (toll-free) & email support



AV Comparatives Award AV Test Certified Award OPSWAT Gold Certified Antispyware Award OPSWAT Mobile Certified Android Award

Avira Free Antivirus and Antivirus Pro are both designed for the following systems and configurations

Operating Systems

  • Windows 10
  • Windows 8.1 (32-bit or 64-bit)
  • Windows 8 (32-bit or 64-bit)
  • Windows 7 (32-bit or 64-bit)

Hard Disk

  • 800 MB available disk space
    (additional temporary and quarantine space needed)


  • AMD: starting with Athlon 64/Sempron (Paris core)/Opteron
  • Centaur Technology: starting with VIA C7
  • Intel: starting with Pentium 4 (desktop) or Pentium M (laptop)
  • Transmeta: starting with Efficeon


  • Min. 1024 MB RAM
    (Windows 7 or 8)
  • Min. 768 MB RAM
    (Windows XP)
Note: Administrator rights, an Internet connection and a web browser are required during installation.