Web Design Software for Windows

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Browse free open source Web Design software and projects for Windows below. Use the toggles on the left to filter open source Web Design software by OS, license, language, programming language, and project status.

  • Ship AI Apps Faster with Vertex AI Icon
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  • 1
    KompoZer

    KompoZer

    A wysiwyg HTML editor that uses the Mozilla Composer codebase

    KompoZer is a wysiwyg HTML editor using the Mozilla Composer codebase. As Nvu's development has been stopped in 2005, KompoZer fixes many bugs and adds a few useful features.
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    Downloads: 1,052 This Week
    Last Update:
    See Project
  • 2
    Pake

    Pake

    Turn any webpage into a desktop app with Rust

    Pake is a lightweight Rust-based CLI tool that packages any web page into a desktop application using the Tauri framework. It provides a minimal, performant alternative to Electron with a small binary (~5 MB), offering immersive web experiences across platforms.
    Downloads: 26 This Week
    Last Update:
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  • 3
    Bluefish
    Bluefish is a powerful editor for experienced web designers and programmers. Bluefish supports many programming and markup languages, but it focuses on editing dynamic and interactive websites.
    Downloads: 39 This Week
    Last Update:
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  • 4
    Gantry Framework

    Gantry Framework

    Next Generation Template / Theme Framework

    Develop CMS themes quickly and efficiently while providing flexibility and ease of use for end-users. Gantry was born when the RocketTheme development team wanted to consolidate our extensive set of custom Grav, Joomla and WordPress theme functionality into a simple, easy-to-use framework. Yes, that’s right! Gantry 5 has a powerful and easy-to-use Layout Manager that ensures controlling the layout is a highly visual experience. When we started the Gantry 5 project, we wanted to think past the concept of Gantry as a framework. We wanted to create something so versatile and powerful, that it could stand on its own as a platform, virtually independent of a CMS in concept and implementation. Utilizing a dual MIT & GPL license, Gantry is free to use pretty much anywhere! Designed from the ground-up with performance and efficiency in mind. Configure and structure your menu hierarchy with our new Menu editor.
    Downloads: 5 This Week
    Last Update:
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  • 99.99% Uptime for MySQL and PostgreSQL on Google Cloud Icon
    99.99% Uptime for MySQL and PostgreSQL on Google Cloud

    Enterprise Plus edition delivers sub-second maintenance downtime and 2x read/write performance. Built for critical apps.

    Cloud SQL Enterprise Plus gives you a 99.99% availability SLA with near-zero downtime maintenance—typically under 10 seconds. Get 2x better read/write performance, intelligent data caching, and 35 days of point-in-time recovery. Supports MySQL, PostgreSQL, and SQL Server with built-in vector search for gen AI apps. New customers get $300 in free credit.
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  • 5
    jekyll-notion

    jekyll-notion

    Import pages from notion

    Import notion pages to Jekyll.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 6
    wp-all-import-pro-5.0.1

    wp-all-import-pro-5.0.1

    The ultimate solution for WordPress imports & exports.

    Complete, granular control of your data with an easy to use drag & drop interface. Use any XML, CSV, Excel or Google Sheets file Supports very large files, and any file structure Compatible with custom plugin and theme fields Images, categories, WooCommerce, ACF, etc. Simple interface & flexible API Powerful scheduling options
    Downloads: 31 This Week
    Last Update:
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  • 7
    The Lounge

    The Lounge

    The website for The Lounge

    The Lounge is a web IRC client. This website is built using Jekyll. Push notifications, link previews, file uploads, and more bring IRC to the 21st century. Remain connected to IRC servers while you are offline. Forget about bouncers. Resume where you left off on any device. The client works smoothly on every desktop, smartphone, and tablet. The Lounge is open source and licensed under the MIT license. It doesn't matter what OS you use. The Lounge just works wherever Node.js runs. Supports multiple user accounts. Share your server with your friends.
    Downloads: 2 This Week
    Last Update:
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  • 8
    Antarctica Theme

    Antarctica Theme

    Stylish and feature-rich theme for Jekyll

    The goal of Antarctica is evolving to an elegant and feature-rich theme across platforms.
    Downloads: 1 This Week
    Last Update:
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  • 9
    BuhoCMS

    BuhoCMS

    A free and open source local CMS for static site generators

    BuhoCMS is a local Content Management System for static site generators (list of supported SSGs). See BuhoCMS as a GUI for static site generators. Easily create or open a website, choose your theme and add your first posts. With BuhoCMS, adding and editing content is as easy as a few clicks. No more terminal commands, folder hunting or manual Front matter edits.
    Downloads: 1 This Week
    Last Update:
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  • Go from Data Warehouse to Data and AI platform with BigQuery Icon
    Go from Data Warehouse to Data and AI platform with BigQuery

    Build, train, and run ML models with simple SQL. Automate data prep, analysis, and predictions with built-in AI assistance from Gemini.

    BigQuery is more than a data warehouse—it's an autonomous data-to-AI platform. Use familiar SQL to train ML models, run time-series forecasts, and generate AI-powered insights with native Gemini integration. Built-in agents handle data engineering and data science workflows automatically. Get $300 in free credit, query 1 TB, and store 10 GB free monthly.
    Try BigQuery Free
  • 10
    Chyrp Lite

    Chyrp Lite

    An ultra-lightweight blogging engine, written in PHP

    Chyrp Lite makes it possible to host a blog on your own web server with minimal fuss. You can have a traditional blog, a tumble blog, or you can add oodles of customization and build a general-purpose web publishing platform with blogging features on the side. You get four beautiful blog themes and a friendly administration console, all fully navigable on a broad range of devices, thanks to the power of responsive HTML5. Semantic markup and comprehensive ARIA labeling ensure your blog will be accessible to visitors who use assistive technologies. With a flexible system of Feathers and Pages, you can make your website whatever you want it to be. Feathers enable different types of blog content – you can restrict yourself to absolute textual purity, or you can create a multimedia rainbow. Pages let you publish articles separate from your blog content – be it a simple colophon or a hierarchy of multiple pages.
    Downloads: 1 This Week
    Last Update:
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  • 11
    Homer

    Homer

    A very simple static homepage for your server

    A dead simple static HOMepage for your servER to keep your services on hand, from a simple yaml configuration file. It's meant to be served by an HTTP server, it will not work if you open the index.html directly over file:// protocol. Title, icons, links, colors, and services can be configured in the config.yml file (located in /assets directory once built, or in the public/assets directory in development mode), using yaml format. null value or missing keys will be ignored and value from the config.yml will be used if available. Empty values (either in config.yml or the endpoint data) will hide the element.
    Downloads: 1 This Week
    Last Update:
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  • 12
    Jekyll Docs Theme

    Jekyll Docs Theme

    A mediocre Jekyll theme for writing documentation websites

    A Jekyll theme inspired by Bootstrap's official documentation theme from a few years back. This theme started off by stealing all of Bootstrap Docs' CSS and being used in mistic100's theme. This theme has since be rewritten from scratch and remains solely inspired by the original design. This theme is designed for writing documentation websites instead of having large unmaintainable README files or several markdown files inside of a folder in a repository.
    Downloads: 1 This Week
    Last Update:
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  • 13
    Jekyll Github Deploy

    Jekyll Github Deploy

    Jekyll Site Automated Deployer to GitHub Pages

    If you use some plugins with your Jekyll blog, chances are you can not have your blog generated by GitHub Pages. First of all, because they do not allow custom plugins. This is where jekyll-github-deploy (a.k.a. jgd) comes in: it will automatically build your Jekyll blog and push it to your gh-pages branch.
    Downloads: 1 This Week
    Last Update:
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  • 14
    Jekyll PWA Workbox Plugin

    Jekyll PWA Workbox Plugin

    A Jekyll plugin using Workbox to make your PWA / Website

    A Jekyll plugin that makes your PWA / Website available offline and lets you install on desktop and mobile. It generates and injects a precache list into a Workbox v5.1.4 service worker and handles the registration process in a secure way.
    Downloads: 1 This Week
    Last Update:
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  • 15
    Jekyll Readme Index

    Jekyll Readme Index

    A Jekyll plugin to render a project's README as the site's index

    A Jekyll plugin to render a project's README as the site's index. Let's say you have a GitHub repository with a README.md file, that you'd like to use as the index (main page) for a GitHub Pages site. You could rename the file to index.md, but then it wouldn't render on GitHub.com. You could add YAML front matter with permalink: / to the README, but why force a human to do what Jekyll can automate? If you have a readme file, and your site doesn't otherwise have an index file, this plugin instructs Jekyll to use the readme as the site's index. That's it, no more, no less.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 16
    Jekyll theme: Adam Blog 2.0

    Jekyll theme: Adam Blog 2.0

    The Minimum Viable Model website and Jekyll theme

    Adam Blog 2.0 is a Jekyll theme that was built to be 100% compatible with GitHub Pages. If you are unfamiliar with GitHub Pages, you can check out their documentation for more information. Jonathan McGlone's guide on creating and hosting a personal site on GitHub is also a good resource. Jekyll is a simple, blog-aware, static site generator for personal, project, or organization sites. Basically, Jekyll takes your page content along with template files and produces a complete website. The beauty of hosting your website on GitHub is that you don't have to actually have Jekyll installed on your computer. Everything can be done through the GitHub code editor, with minimal knowledge of how to use Jekyll or the command line. All you have to do is add your posts to the _posts directory and edit the _config.yml file to change the site settings. With some rudimentary knowledge of HTML and CSS, you can even modify the site to your liking.
    Downloads: 1 This Week
    Last Update:
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  • 17
    Jekyll-Atom

    Jekyll-Atom

    A collection of tools and snippets for working with Jekyll in Atom

    Jekyll-Atom has a few settings that can be set through the Atom settings. A collection of snippets and tools for Jekyll in Atom. Build Command An array containing the default command to build a site, defaults to jekyll, build. Can be overridden in your projects _config.yml.
    Downloads: 1 This Week
    Last Update:
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  • 18
    Jekyll::Gzip

    Jekyll::Gzip

    Generate gzipped assets and files for your Jekyll site at build time

    Generate gzipped assets and files for your Jekyll site at build time. Performance in web applications is important. You know that, which is why you have created a static site using Jekyll. But you want a bit more performance. You're serving your assets and files gzipped, but you're making your webserver do it? Why not just generate those gzip files at build time? And with the maximum compression too? Jekyll::Gzip does just that. Add the gem to your Jekyll application and when you build your site it will generate gzip files for all text based files (HTML, CSS, JavaScript, etc). Zlib's gzipping capabilities don't quite squeeze all the compression out of our files that we could want. If you want a slower but better compression algorithm, check out Jekyll::Zopfli. Zopfli is about the best compression we can get out of the gzip format, but there's more! Brotli is a relatively new compression format that is now supported by many browsers and can produce even smaller files.
    Downloads: 1 This Week
    Last Update:
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  • 19
    Jekyll::Typogrify

    Jekyll::Typogrify

    A Jekyll plugin that improves the typography of your Liquid templates

    Improves typography on your Jekyll site using typogruby, titlecase, and some other useful functions. Converts an ampersand (ex. &) converts a & surrounded by optional whitespace or a non-breaking space to the HTML entity and surrounds it in a span with a styled class. Surrounds two or more consecutive capital letters, perhaps with interspersed digits and periods in a span with a styled class. Typogruby cap module doesn't support having hyphens so there is a custom module. Converts special characters (excluding HTML tags) to HTML entities. Encloses initial single or double quotes, or their entities (optionally preceded by a block element and perhaps an inline element) with a span that can be styled. Applies smartpants to a given piece of text. Replaces space(s) before the last word (or tag before the last word) before an optional closing element (a, em, span, strong) before a closing tag (p, h[1-6], li, dt, dd) or the end of the string.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 20
    WORDPRESS/GULP STARTER KIT

    WORDPRESS/GULP STARTER KIT

    A starter kit for developing WordPress themes with Gulp

    Designing WordPress themes the old-fashioned way is time-consuming and error-prone. Automating the build process allows us to integrate best practices into our workflow while saving time. This project is a starter kit for developing highly optimized WordPress themes with Gulp, npm, and Sass, among other tools. This is not meant to be a starter theme or framework (although I have included a minimum viable theme to demonstrate some of the possibilities). It is, instead, a kind of project scaffolding and example workflow for modern and efficient WordPress theme development. The latest version of this starter kit features a modular Gulp file design inspired by Dan Tello's excellent gulp-starter. Configuration is isolated from the tasks themselves to make it easier to change paths and modify settings. This approach is slightly more complicated than what I originally outlined on my blog but also far more powerful.
    Downloads: 1 This Week
    Last Update:
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  • 21
    WP Bootstrap Navwalker

    WP Bootstrap Navwalker

    Custom WordPress nav walker class to implement the Twitter Bootstrap

    A custom Wordpress walker to implement the Twitter Bootstrap dropdown navigation using the WordPress built-in menu manager. This is a utility class that is intended to format your WordPress theme menu with the correct syntax and CSS classes to utilize the Bootstrap dropdown navigation. It does not include the required Bootstrap JS and CSS files, you will have to include them manually. Between version 3 and version 4 of the walker there have been significant changes to the codebase. Version 4 of the walker is built to work with Bootstrap 4 and has not been tested for backward compatibility with Bootstrap 3. This walker is fully compliant with all Theme Review guidelines for wordpress.org theme submission. It requires no modification to be compliant but you can optionally replace the wp-bootstrap-navwalker text domain (which appears twice in the fallback function) with the text domain of your theme.
    Downloads: 1 This Week
    Last Update:
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  • 22
    WordPress to Jekyll Exporter

    WordPress to Jekyll Exporter

    One-click WordPress plugin that converts all posts, pages, taxonomies

    One-click WordPress plugin that converts all posts, pages, taxonomies, metadata, and settings to Markdown and YAML which can be dropped into Jekyll (or Hugo or any other Markdown and YAML based site engine). Converts all posts, pages, and settings from WordPress to Markdown and YAML for use in Jekyll (or Hugo or any other Markdown and YAML based site engine) Export what your users see, not what the database stores (runs post content through the_content filter prior to export, allowing third-party plugins to modify the output)
    Downloads: 1 This Week
    Last Update:
    See Project
  • 23
    Wordless

    Wordless

    All the power of Pug, Sass, Coffeescript and WebPack in your WordPress

    All the power of Pug, Sass, Coffeescript and WebPack in your WordPress theme. Wordless is an opinionated WordPress plugin that dramatically speeds up and enhances your custom themes creation. Templates are compiled directly by the Wordless plugin. Once compiled, they'll be cached, so you do have not to bother about performance overhead. A structured, organized, and clean theme organization. Bootstrap a new theme directly within wp-cli. Write PHP templates with Pug templating system. Write CSS stylesheets using the awesome Sass syntax. Write Javascript logic in Coffeescript 2. A growing set of handy and documented PHP helper functions ready to be used within your views. Development workflow backed by WebPack, BrowserSync (with live reload), WP-CLI, Yarn. It will be chained and compiled on the fly inside asset/stylesheets/screen.css, which is already loaded by the vanilla theme. Source maps will be there too, so you'll find yourself comfortable when working inside browser inspector.
    Downloads: 1 This Week
    Last Update:
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  • 24
    gruntwork.io website

    gruntwork.io website

    The gruntwork.io website

    The Gruntwork team deploys a Reference Architecture for you, setting you up with all the foundational pieces you need to get started with AWS and Terraform, including your Landing Zone, network topology, CI / CD pipeline, guard rails, monitoring, out-of-the-box compliance, and more. Use the Gruntwork Infrastructure as Code Library (IaC Library), a collection of reusable Terraform code that has been proven in production at hundreds of companies, to deploy the rest of your infrastructure, including EKS, ECS, EC2, MySQL, Postgres, Elasticsearch, Kafka, etc. Gruntwork Compliance modules are certified compliant by the Center for Internet Security (CIS), so all your infrastructure is compliant out-of-the-box and includes controls and guard rails to prevent or alert about non-compliant behavior. Gruntwork provides commercial maintenance for all the code in the IaC Library and Reference Architecture, and you can use Patcher (BETA) to automatically update your code to our latest releases.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 25
    liquidpy

    liquidpy

    A port of liquid template engine for python

    A port of liquid template engine for Python, on the shoulder of jinja2.
    Downloads: 1 This Week
    Last Update:
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