FRITZ!OS

A picture of a FRITZ!Box with a red badge bearing the words ‘One FRITZ!OS for all technologies’

FRITZ!OS – The smart operating system

Our strengths

  • In-house hardware and software development
  • Regular security and bugfix updates, tailored to provider requirements
  • Long-term software maintenance
  • Flexible updates: FRITZ! update system or provider-controlled rollout
  • Uniform FRITZ!OS for all products
  • All-in-one CPE: Internet + telephony + media/NAS
  • MyFRITZ!Net: secure remote access/DynDNS without a subscription, in compliance with data protection laws
  • Smart home hub + scalable ecosystem
  • Integrated line/CPE diagnostics for faster troubleshooting
  • Powerful, yet easy to operate

The benefits for you

  • Lower OPEX thanks to a stable platform
  • Remote management: TR-069 & USP/TR-369, TR-471 speed test
  • Zero touch + automatic configuration
  • Scheduled rollouts: regular updates, optional provider-controlled ‘silent updates’
  • Strong Wi-Fi/Mesh reduce support costs
  • High interoperability – suitable for international use
  • Future-proof: Smooth technology transitions with unified CPE/UX

The benefits for your customers

  • Simple operation
  • All-in-one solution: fewer devices, cables, and lower energy consumption
  • High security through regular security updates
  • Free functional updates also available for older devices
  • Everyday convenience: dependable, fast, and long-lasting
  • Made in Europe: produced & developed according to high quality standards
  • Easily expand company and home networks
  • FRITZ! Lab: try out new features early on

Discover more

Security and software

Information on security and firmware updates

FRITZ! Failsafe

With FRITZ! Failsafe in the new FRITZ!OS 8.20 you remain online even if your main connection goes on strike.

The new FRITZ! Lab

Test the new functions in the FRITZ! Lab and get a first look at the upcoming FRITZ!OS 8.50.

Upload sharing that makes sharing files easy

Using FRITZ!NAS you can share files even more easily with colleagues and friends in the new FRITZ!OS 8.20.

Targeted Control of Internet Use in the Company

Use the parental controls in the FRITZ!Box as flexible rights management for corporate networks.

VPN with FRITZ!

Mit VPN ermöglicht die FRITZ!Box einen sicheren Zugriff auf Geräte und Daten im eigenen Netzwerk – von überall auf der Welt.

Secure Access: Firewall and Port Sharing

Become acquainted with the FRITZ!Box firewall and find out how you can allow more leeway with port sharing on individual network devices.

Have any questions?

We're happy to answer them for you!