Add Water for Linux

Add Water is a utility app designed for Linux users who want to keep Firefox looking good and working well with the GNOME desktop.

It lets you easily install the Firefox GNOME Theme, called Adwaita, and keeps it up to date automatically in the background.

This app supports many customization options to change how Firefox looks.

You can switch between light and dark modes or pick different accent colors.

It also allows you to move the tab bar and controls to different positions, and align them as you like.

If you often work with just one tab, you can hide the tab bar for a cleaner look.

There is a special pitch-black mode that saves energy on OLED screens.

The app can also hide some indicators like microphone, webcam, or screen sharing icons when you don’t need them.

Add Water works well with several Firefox versions, including Flatpak, Snap, Librewolf, and Floorp.

However, it does not include the Firefox browser itself, so you will need to download Firefox separately.

Also, this app is not connected to or officially supported by the Mozilla Foundation.

This tool is a good choice for Linux users who want to customize Firefox’s appearance safely and easily while keeping it in sync with the GNOME desktop style.

It helps make browsing on Firefox smoother and more enjoyable without needing advanced technical skills.