Download Avira
Free Antivirus 2015

Simplicity meets complete online security.

Free Download
Dropbox Includes Dropbox
Security made in Germany Label

Keeping you safe

Avira Free Antivirus is an award-winning product that provides comprehensive protection against all types of threats, secures your data, protects your privacy and ensures your PC remains virus-free.

Avira — simply the best free Antivirus out there

But don’t take our word for it! AV-Comparatives, an independent testing Lab, ranked Avira’s detection as the best in the industry among both single and multiple engine products.

AV Comparatives Award AV Comparatives Award Virusbtn Award Chip Award ICSA Labs Award

Detects 99.99% of malware

Cloud-based scanning for unparalleled security and lightning fast performance.

1
A suspicious file is detected
2
The file's digital fingerprint is sent to the cloud
3
The file is checked in real-time against our database
4
The file is identified as either safe or infected
5
The information is returned to the device

Learn more about Avira Free Antivirus’ features and specifications.

Upgrade and Get
Enhanced Security

Avira Antivirus Pro offers premium features, including:

  1. 1. Protection against identity and credit card theft
  2. 2. Protection from email-borne threats
  3. 3. Free support from a team of dedicated experts
Check out Avira Antivirus Pro
AV Pro screenshot

Explore our other free solutions

Open the installer and follow
the on-screen instructions