Install
Oomox Theme Designer on
Raspberry Pi
Oomox Theme Designer
A tool to customize icons, xrdb and GTK themes.
Graphical application for generating different color variations of Oomox (Numix-based) and Materia (ex-Flat-Plat) themes (GTK2, GTK3, Cinnamon, GNOME, Openbox, Xfwm), Archdroid, Gnome-Color, Numix, Papirus and Suru++ icon themes.
You can apply your themes in lxappearance.
To run: Menu -> Graphics -> Oomox Theme Designer
To run in a terminal: oomox-gui
Fortunately, Oomox Theme Designer is very easy to install on your Raspberry Pi in just two steps.
- Install Pi-Apps - the best app installer for Raspberry Pi.
- Use Pi-Apps to install Oomox Theme Designer.
Compatibility
For the best chance of this working, we recommend using the latest 64-bit version of Raspberry Pi OS, which is currently version Trixie.
Raspberry Pi OS has 32-bit and 64-bit variants, both of which will run on most Raspberry Pi computers, including the Pi 3, Pi 4, and Pi5.
Oomox Theme Designer will run on either PiOS 32-bit or 64-bit.
Install Pi-Apps
Pi-Apps is a free tool that makes it incredibly easy to install the most useful programs on your Raspberry Pi with just a few clicks.
Open a terminal and run this command to install Pi-Apps:
wget -qO- https://raw.githubusercontent.com/Botspot/pi-apps/master/install | bash
Feel free to check out the Pi-Apps source code here: https://github.com/Botspot/pi-apps
Install Oomox Theme Designer
Now that you have Pi-Apps installed, it is time to install Oomox Theme Designer.
First launch Pi-Apps from your start menu:

Then click on the Appearance category.

Now scroll down to find Oomox Theme Designer in the list.
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Just click Install and Pi-Apps will install Oomox Theme Designer for you!
Pi-Apps is a free and open source tool made by Botspot, theofficialgman, and other contributors. Find out more at https://pi-apps.io