An adaptive Gtk+ theme based on Material Design Guidelines

Native Linux App for UI and UX Design built in Vala and Gtk

Cross-Platform GUI Library - Report issues here: https://trac.wxwidgets.org/

Personal document manager (Linux/Windows) -- Moved to Gnome's Gitlab

GTK+ IRC client

A simple and modern GTK eBook reader

Build GUI for your Python program with JavaScript, HTML, and CSS

Go binding for GTK

Mirror of https://gitlab.com/Remmina/Remmina The GTK+ Remmina Remote Desktop Client

Linux Application Launcher

Vimix is a flat Material Design theme for GTK 3, GTK 2 and Gnome-Shell etc.

Modern XMPP ("Jabber") Chat Client using GTK+/Vala

Graphical application for generating different color variations of a Arc, Materia and Oomox themes (GTK2, GTK3 and others), Archdroid, Gnome-Colors, Numix, Papirus, Suru++ icons, and terminal palette.

Highly customizable Wayland bar for Sway and Wlroots based compositors. ✌️ 🎉

All your games in one place

A tool for converting dictionary files aka glossaries with various formats for different dictionary applications

GUI for neovim, without any web bloat

BleachBit system cleaner for Windows and Linux

Deluge BitTorrent client - Git mirror, PRs only

A native file browser for unity standalone platforms

A searchable command palette in every modern GTK+ application

Qogir is a flat Design theme for GTK

Adds window-tiling hotkeys to any X11 desktop. (An analogue to WinSplit Revolution for people who don't want to use Compiz Grid)

😎 The open-source, Haskell-built video editor for GIF makers.

A Gtk/Qt front-end to tesseract-ocr.

gtk ui for neovim

macOS theme for Gnome and GTK-based desktops

🖊 A gtk3 markdown editor

Interactive viewer for graphs written in Graphviz's dot language.

Flat Remix is a GTK application theme inspired by material design. It is mostly flat using a colorful palette with some shadows, highlights, and gradients for some depth.