Browse free open source User Interface (UI) software and projects for Mac below. Use the toggles on the left to filter open source User Interface (UI) software by OS, license, language, programming language, and project status.
A free C, C++ and Fortran IDE
Jupyter Interactive Notebook
Qt based cross-platform GUI proxy configuration manager
The open-source, cross-platform API client for GraphQL
Appium Server in Desktop GUIs for Mac, Windows, and Linux
Innovative user interfaces made easy
Localized MIUI ROMs
SideStore is a fork of AltStore that doesn't require an AltServer
A cross-platform GUI for youtube-dl made in Electron and node.js
Most modern mobile touch slider with hardware accelerated transitions
A utility-first CSS framework for rapid UI development
Develop desktop GUI applications using PHP, HTML5, JavaScript
A simple & beautiful GUI application for scrcpy
Java interface to OpenCV, FFmpeg, and more
An open source Java decompiler Gui for Procyon
Full fledged GUI integration for the Android screen mirroring system
Kafka Web UI
The most powerful and modular diffusion model GUI, api and backend
GUI for downloading/managing homebrew apps for video game consoles
macOS system monitor in your menu bar