Linux gets Copilot app, & Microsoft didn't even make it

"Sure, you could use Copilot on the web. Heck, you could even open up Microsoft Edge for Linux and install Copilot as a PWA (Progressive Web App). But where is the fun in that?

Instead, you could install the unofficial Copilot app for Linux built by Hayden Barnes. The app opens the Copilot web app in a dedicated GTK window and keeps your login session safely on disk. It also integrates with the desktop for autostart, system downloads, app launcher execution, and accessing hardware permissions like the microphone.

Barnes shared the project on X alongside a link to the app's GitHub page."

https://www.windowscentral.com/artificial-intelligence/microsoft-copilot/linux-users-finally-get-a-real-copilot-app-and-microsoft-didnt-even-make-it