Browse free open source Design software and projects for Windows below. Use the toggles on the left to filter open source Design software by OS, license, language, programming language, and project status.
Get vector icons and social logos for your website or blog
The first open source design and prototyping tool
GmsCore fork for ReVanced with Material You, features and improvements
QuickPic Gallery Mod
MacOS like theme for all gtk based desktops
Materialize, a web framework based on Material Design
Simple GTK# Paint Program
Open source process design kit for usage with SkyWater Technology
Google's Material Design in XAML & WPF, for C# & VB.Net
The web’s most popular front-end template
Learn how to design large-scale systems
Write, check, index and diagram Z specifications in Microsoft Word.
Software for design single skin kites, speedgliders and paragliders
Aesthetic, dynamic and minimal dots for Arch hyprland
Dear ImGui style browser and editor written in Nim
The HTML5 Creation Engine
Translates a plain text description of a relational database schema
A graphical Finite State Machine (FSM) designer.
Build beautiful web-based analytic apps, no JavaScript required
Responsive, dynamic image maps
The design language that makes your AI harness better at design
WeChat Markdown Editor
Open Source Bootstrap 5 Material Design Admin