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Software · Utilities & files

Add Water

Keep Firefox in fashion.

  • Limited free plan
  • Linux
  • Open source

Overview

Features described in its Flathub listing: screen sharing.

Overview written by LicitPro from the documentation published by the authors and the cited sources; we have not tried the resource ourselves.

Excerpts that establish this information
  • “Hide redundant microphone, webcam, screen share indicators” — Flathub, 10 November 2026

At a glance

Add Water offers a limited free plan; advanced features or heavier use are paid.

Its licence (GPL-3.0+) is a copyleft open source licence: you may use, study, modify and redistribute it, including commercially; modified versions must keep the same licence.

Plans and conditions

  • Free plan: basic features are free; others are reserved for paid plans.
  • Premium content: part of the content is reserved for subscribers.
  • Paid subscriptions from 4 $ per month (price read on the official page).

Strengths

  • Open source code
  • No credit card asked
  • Commercial use allowed

Weaknesses

  • Limited free plan

About

A utility app to easily install the Firefox GNOME Theme* and automatically update it in the background. This theme keeps Firefox fashionable within the GNOME design ecosystem, and provides many helpful features to customize the interface to make browsing even more pleasant: Supports light and dark style, as well as accent colors Hide Tab Bar when only one tab is open Use an OLED-friendly pitch black for the interface Customize Tab Bar position, position of controls, alignment, and more Hide redundant microphone, webcam, screen share indicators Supports Flatpak, Snap, Librewolf, and Floorp variants of Firefox *The Firefox GNOME Theme itself is independently developed and maintained by Rafael Mardojai CM. The Firefox browser is not included and must be downloaded separately. This project is not affiliated or endorsed by the Mozilla Foundation. Firefox is a trademark of the Mozilla Foundation in the U.S. and other countries.

Description from Flathub — AppStream (Flathub)

Sources and checks

  • Facts collected from Flathub (credit card, source code, publisher, licence, free status, platforms, commercial use, version) —
  • Facts collected from Official plan pages (pricing, licence, terms) (limits, free status, commercial use) —
  • Last technical check: 6 November 2026
  • Description from Flathub — AppStream (Flathub)

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