Avira Internet Security For Windows
Avira Free Security provides real-time protection with very low memory usage. Thanks to its low system footprint and integrated performance optimization features, it keeps your device running smooth and fast.
- Storage optimizer & duplicate file finder
- Battery saver & startup optimizer
- Software & driver updater
Cybersecurity solutions that stand the test of time
Avira has been developing cybersecurity solutions for over 30 years. Our products have received top awards for protection, performance, and repair capabilities.
Private by design: We don’t sell your data
Unlike most security vendors, Avira doesn’t sell your data and never will. Nor do we share your data with 3rd parties such as government, Big Tech or advertising networks.
5 Billion was lost globally because of ransomware alone in the last year. Internet Security keeps you safe.
- Blocks all attempts to hijack your data and hold it to ransom
- Protects your precious files, photos, and movies
- Even recognizes previously unknown mutation