Apps similar to FreeBuddy include EarX, which is free and open source. Other options are OpenFreebuds and Earbud Companion. In total there are three Headphones Managers like FreeBuddy for Linux and Windows.
Application with user-friendly GTK interface to control Active Noise Cancellation modes on Nothing wireless earbuds via Bluetooth. Offers High, Transparency, or Off ANC switching, asynchronous Bluetooth handling with bluer and Tokio, open-source, Linux support, no cloud required.
Spain
EU
This application allows to control HUAWEI FreeBuds earphone settings from PC. Check exact battery level, toggle noise cancellation, control built-in equalizer, change gestures, and all other in-device settings and features are now available without official mobile application.
Provides popup and system tray integration to monitor earplug or audio device connection status, custom icon color, optional dot, battery percentage display, minimal setup, and visual notifications for Linux desktop users through KDE frameworks and bluezqt.
FranceEU
