Freedom from Windows.
Without the Compromise.
We help people and organizations switch to Linux without leaving their apps, files, or workflows behind.
Why Linux?#
Private by Default
Linux doesn't track what you do, serve you ads, or share your data. Your computer works for you, not an advertising company.
Free to Use
Linux itself costs nothing. No licenses, no subscriptions, no surprise charges. Install it on as many computers as you want.
Breathe Life Into Old Hardware
That "slow" computer probably isn't broken. Linux runs well on older machines, so you can keep using hardware that Windows has left behind.
Updates on Your Terms
No more surprise restarts in the middle of your work. You decide when to update, and updates usually take seconds, not hours.
Why Defenestra?#
Simple Migration
Moving from Windows to Linux can feel overwhelming. We provide the tools and guidance to move your data, apps, and settings over smoothly.
Your Computer, Your Rules
Still need Windows apps? Hyperpane runs them inside a contained environment on Linux, so you can use the software you need while staying in control of your data.
Tools That Just Work
Whether it's running Windows apps, migrating your data, or keeping your system healthy, our tools are built to get out of your way and let you work.
Ready to make the switch?