Open Source Windows Design Software
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Design Software for Windows
View 29 business solutionsBrowse 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.
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MongoDB Atlas runs apps anywhereMongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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Our Free Plans just got better! | Auth0You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
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Font Awesome
Get vector icons and social logos for your website or blog
Font Awesome was created in a successful Kickstarter and is an easy way for web developers to add icons and logos to their website. There is both a free version and a pro version for extra features and icons. You can support the developers by buying a custom FontAwesome T-Shirt! https://fontawesome.com/shirts -
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Penpot
The first open source design and prototyping tool
Penpot is the first open-source design and prototyping platform for product teams that allows true collaboration between designers and developers. What will designers and developers find in Penpot? - Powerful UI tool for the team. All stakeholders can access a complete set of interactive prototypes, design systems, components, feedback loop and pixel designs. - Design and development collaborate for real. Penpot brings both code-ready design capabilities and the familiarity of developer tools to the same workspace. - Open Standards for the design work. This means zero vendor lock-in and high interoperability. - Unique Flex Layout that allows you to create flexible designs that can adapt automatically -
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QuickPic Gallery Mod
QuickPic Gallery Mod
QuickPic Gallery Mod. -
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MicroG RE
GmsCore fork for ReVanced with Material You, features and improvements
GmsCore fork designed for ReVanced with Material You design, along with some improvements and features. -
Ship Agents FasterGemini Enterprise Agent Platform lets you rapidly build, scale, govern and optimize production-ready agents grounded in your organization's data. The platform enables developers to build custom or pre-built agents for virtually any use case. New customers get $300 in free credits.
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WhiteSur GTK Theme
MacOS like theme for all gtk based desktops
WhiteSur-gtk-theme brings a macOS Big Sur–inspired look to Linux desktops by providing a polished GTK theme with light and dark variants, rounded shapes, and refined translucency. It includes assets and installer scripts to apply the theme across GTK applications and desktop shells that support GTK theming, aiming for a cohesive, high-contrast interface. The project pays attention to details like window controls, titlebars, selection states, and widget hover effects so apps feel consistent from toolkits to system settings. Configuration options typically allow tweaking accents and choosing variants that match different desktop environments and icon sets. Documentation guides users through installing prerequisites, applying the theme, and resolving common edge cases across distributions. For Linux users who prefer Apple’s visual style but want open platforms, WhiteSur offers a maintained, community-driven path to a modern, visually unified desktop. -
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Materialize
Materialize, a web framework based on Material Design
Materialize, a CSS Framework based on Material Design. Using VanillaJS and as less dependencies as possible to keep it fast and simple. We use TypeScript since it builds upon JavaScript and enhances the type- and code safety. You don't have to learn or integrate any new or crappy stuff. The goal here is to stick to the roots. Just copy and paste from the documentation and you are good to go. Most of the Features work event without JavaScript. Components should be useable by mobile devices and easily accessible by keyboard too. Try it out. User-centric approach with established design principles mainly from Google's Material guidelines. Our Components should work on nearly every device with a monitor. User-centric approach with many members all around the world, which helps bring Materialize forward and improve usability for everyone on the web. You can be a part too. -
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Vibe Design System
Official monday.com UI resources for application development in React
Vibe Design System is monday’s official open source design system and UI library for building React applications that look and feel native to the platform. It bundles a set of React component packages, design tokens, and styling primitives that promote consistency in colors, typography, spacing, and interaction patterns. It includes comprehensive documentation, a component catalog, and an interactive playground so developers and designers can explore components, review guidelines, and experiment with layouts before using them in production. Vibe is distributed as a package, and loading its CSS tokens provides a unified theming baseline across apps and extensions. Components are designed to optimize usability and accessibility while supporting monday-style workflows such as boards, dashboards, and complex data visualizations. -
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PixiJS
The HTML5 Creation Engine
PixiJS is a fast and lightweight 2D rendering library that lets you create rich, interactive graphics, cross platform applications, and HTML5 games even without prior knowledge of WebGL. It’s a fantastic tool for creating rich, interactive content and with built-in cross platform compatibility and graceful degradation, there’s less work for you and more space for fun and creativity! PixiJS works across all devices and is incredibly fast. If you want to create exceptional experiences without having to deal with dense, low level code, browser inconsistencies, WebGL API or device compatibility, PixiJS is for you! See some great examples and creations made with PixiJS in the official website: https://www.pixijs.com/ -
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Carbon Design System
A design system built by IBM
Carbon is IBM’s open source design system for products and digital experiences. With the IBM Design Language as its foundation, the system consists of working code, design tools and resources, human interface guidelines, and a vibrant community of contributors. The component libraries give developers a collection of reusable components for building websites and user interfaces. -
Train ML Models With SQL You Already KnowBuild and deploy ML models using familiar SQL. Automate data prep with built-in Gemini. Query 1 TB and store 10 GB free monthly.
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Materia
A Material Design theme for GNOME/GTK based desktop environments
Materia is a Material Design theme for GNOME/GTK-based desktop environments. It supports GTK 2, GTK 3, GTK 4, GNOME Shell, Budgie, Cinnamon, MATE, Unity, Xfce, LightDM, GDM, Chrome theme, etc. -
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Pinta
Simple GTK# Paint Program
Pinta is a free, open-source program for drawing and image editing. Its goal is to provide users with a simple yet powerful way to draw and manipulate images on Linux, Mac, Windows, and BSD. Use easy drawing tools to draw freehand, lines, rectangles, ellipses, and more. Pinta includes over 35 adjustments and effects for tweaking your images. Use Pinta in your language. Pinta is at least partially translated into over 55 languages. Don't be afraid to experiment, Pinta tracks your full history so you can always undo. Use layers to help separate and group elements of your image for easy editing. Like docked windows? No problem. Floating windows? No problem. You can even mix and match. Original Pinta code is licensed under the MIT License, see license-mit.txt for the MIT License. Code from Paint.Net 3.36 is used under the MIT License and retains the original headers on source files. -
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GitFut
Your GitHub stats, turned into a World-Cup-style player card
GitFut is a playful web app that turns a GitHub profile into a World-Cup-style football player card. It scores a user out of 99 by reading live GitHub profile signals instead of asking for self-reported data. The project maps GitHub activity into football-style stats such as pace, shooting, passing, dribbling, defending, and physicality. It also assigns an overall rating, position, archetype, country flag, and card finish based on the shape and strength of the profile data. The generated card can be embedded as a live image in a README, portfolio, or personal website. Built with Next.js, TypeScript, Tailwind, and Redis, it is both a fun developer identity tool and an example of social GitHub visualization. -
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Material UI
Comprehensive React component library that implements Material Design
Material UI is an open-source React component library that implements Google's Material Design. It's comprehensive and can be used in production out of the box. A meticulous implementation of Material Design; every Material UI component meets the highest standards of form and function. Start quickly with Material Design or use the advanced theming feature to easily tailor the components to your needs. CSS utilities allow you to move faster and make for a smooth developer experience when styling any component. Reach out for the Figma Design Kit and the Sync plugin to bridge the gap between development and design when using Material UI. -
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VARLET
A Vue3 component library based on Material Design 2 and 3
Varlet UI is a Material design component library developed based on Vue3, supporting mobile and desktop, developed and maintained by varletjs organization. Support Typescript, import on demand, dark mode, theme customization, internationalization, and provide VSCode plugin to ensure a good development experience. -
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react-resizable-panels
React components for resizable panel groups/layouts
react-resizable-panels provides accessible, flexible split-view layouts for React without wrestling low-level pointer math yourself. It models layouts as “groups” of panels separated by resize handles, supporting horizontal or vertical orientation and mixed min/max constraints that prevent panels from collapsing unexpectedly. The library focuses on smooth interactions: dragging, double-clicking to reset, and keyboard resizing for users who rely on accessibility features. It also supports snapping, collapsed states, and layout persistence so your app can remember user preferences between sessions. Because the API is component-based, you can nest groups, render custom panel contents, and style handles to match your design system. Under the hood, it keeps measurement logic reliable across reflows and React 18 rendering patterns, making it suitable for IDE-like UIs, data dashboards, and inspector panes. -
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Beer CSS
Build material design interfaces in record time
Build material design interfaces in record time without stress for devs. -
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Draper
Decorators/view-models for Rails applications
Draper adds an object-oriented layer of presentation logic to your Rails application. Without Draper, this functionality might have been tangled up in procedural helpers or adding bulk to your models. With Draper decorators, you can wrap your models with presentation-related logic to organize and test this layer of your app much more effectively. Imagine your application has an Article model. With Draper, you'd create a corresponding ArticleDecorator. The decorator wraps the model, and deals only with presentational concerns. In the controller, you decorate the article before handing it off to the view. In the view, you can use the decorator in exactly the same way as you would have used the model. But whenever you start needing logic in the view or start thinking about a helper method, you can implement a method on the decorator instead. -
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GitHub themes for Neovim
Github's Neovim themes
Github's Neovim themes. GitHub Theme's palettes and specs can be extended with your own values. This is useful for users who want to distinguish a spec value being used for multiple group definitions. GitHub Theme is a highly customizable and configurable color scheme. This does however come at the cost of complexity and execution time. GitHub Theme pre-computes the result of your configuration and saves the lua bytecode in a cache to be used on the next load. This significantly speeds up Github theme's execution time. Changes to your configuration will be re-computed and cached automatically. -
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Just the Class
A modern, highly customizable, responsive Jekyll template
A modern, highly customizable, responsive Jekyll template for course websites. Just the Class is a GitHub Pages template developed for the purpose of quickly deploying course websites. In addition to serving plain web pages and files, it provides a boilerplate for announcements, course calendar, etc. Just the Class is a template that extends the popular Just the Docs theme, which provides a robust and thoroughly-tested foundation for your website. -
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MaterialDesignInXamlToolkit
Google's Material Design in XAML & WPF, for C# & VB.Net
This toolkit brings Google’s Material Design aesthetic to WPF applications. It provides a comprehensive set of styles, themes, palettes, icons, and custom controls like cards, dialogs, clock, and FABs. Supports runtime palette switching, integrates with MahApps.Metro and Dragablz, and includes demo apps and documentation. Installable via NuGet for easy integration into C# or VB.NET WPF projects. -
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One Dark Pro for Neovim
Atom's iconic One Dark theme
Atom's iconic One Dark theme. Cacheable, fully customizable, Tree-sitter and LSP semantic token support. Comes with variants. -
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Tokyo Night
A clean, dark Neovim theme written in Lua, with support for lsp
A dark and light Neovim theme written in Lua ported from the Visual Studio Code TokyoNight theme. Includes extra themes for Kitty, Alacrity, iTerm, and Fish. -
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Type on Strap
Simplistic, responsive jekyll based open source theme
A free and open-source Jekyll theme. Based on Rohan Chandra type-theme packed with extra features and is easily customizable. More colors with less light. You can check how the theme looks. Demo some code snippets, with some mermaid diagrams. Because if you put some code in your blog, you would at least make it searchable and good-looking. -
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Vimix-gtk-theme
Vimix is a flat Material Design theme for GTK 3, GTK 2 and Gnome-Shell
Vimix is a flat Material Design theme for GTK 3, GTK 2, and Gnome-Shell which supports GTK 3 and GTK 2-based desktop environments like Gnome, Unity, Budgie, Pantheon, XFCE, Mate, etc. This theme is based on Material GTK theme of nana-4. Thanks nana-4 sincerely for his great job. -
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grd
A CSS grid framework using Flexbox. Only 321 bytes (Gzipped)
A CSS grid framework using Flexbox. Simple and provides just 2 base classes Grid and Cell and some modifiers. Light-weight, only 321 bytes (Gzipped). Flexible, easy-to-use Flexbox features. Flexible Box Layout Module and calc() as CSS unit values used in Grd are available on modern browsers (Chrome, Firefox, Safari, Opera, Edge, and IE11). If you want to use Grd with Sass, you can choose grd-sass as Sass port.