Open Source Windows User Interface (UI) Software

Browse free open source User Interface (UI) software and projects for Windows below. Use the toggles on the left to filter open source User Interface (UI) software by OS, license, language, programming language, and project status.

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  • 1
    OpenDCL
    OpenDCL is for AutoLISP programmers who want to replace AutoCAD's limited DCL (Dialog Control Language) user interface language with a rich set of modern Windows user interface elements.
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    Downloads: 358 This Week
    Last Update:
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  • 2
    Windows port of Glade 3. The latest version includes a stand-alone installer with bundled GTK+ 2.16.0 and libxml 2.7.3. Extra installers or zip files are not required. No changes to the Glade source were required to compile under mingw.
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    Downloads: 156 This Week
    Last Update:
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  • 3
    Ultra-Modern UI

    Ultra-Modern UI

    The Ultra-Modern User Interface is an new interface for NSIS 3 x86

    The UltraModern User Interface is a new interface with a style like the most recent installers for NSIS 3 (Nullsoft Scriptable Install System) x86 edition, the tool that allows programmers to create such installers for Windows.
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    Downloads: 62 This Week
    Last Update:
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  • 4
    RSyntaxTextArea

    RSyntaxTextArea

    A syntax highlighting, code folding text component written in Swing

    RSyntaxTextArea is a syntax highlighting, code folding text component written in Swing. NOTE: For quite awhile now, RSTA's source has been hosted on GitHub, but releases were mirrored here on SourceForge. As of late 2015, all release artifacts are also hosted solely on GitHub. This SourceForge site is simply here to forward folks to our GitHub home: http://github.com/bobbylight/RSyntaxTextArea Artifacts are also available in Maven, e.g. com.fifesoft:rsyntaxtextarea:2.x.x
    Downloads: 7 This Week
    Last Update:
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  • 5
    ZK - Simply Ajax and Mobile
    ZK is an open-source Java framework for building modern web and mobile applications. It enables developers to create rich, interactive UIs using only Java — no JavaScript required. With 200+ Ajax-powered components, event-driven architecture, and support for popular technologies like Spring, Java EE, and JSP/JSF, ZK makes it simple to deliver powerful and user-friendly web applications.
    Downloads: 6 This Week
    Last Update:
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  • 6
    OpenSwing
    OpenSwing is a components library that provides a rich set of advanced graphics components for developing desktop applications and HTTP/RMI based java applications/RIAs based on Swing front-end. It provides also adapters for Hibernate, JPA, iBatis, etc.
    Downloads: 2 This Week
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  • 7
    Graphical front-end for GNU Octave. Edit formulas in mathematical notation. Uses Octave (Matlab clone) as a math engine.
    Downloads: 3 This Week
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  • 8
    A report designer and generator application written in Delphi, with a WYSIWYG report designer, a VCL component for reports generation, valid for Delphi 5 to 2006, and a little CommandLine application for call. It only run in Windows and spanish.
    Downloads: 0 This Week
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  • 9
    A layout manager to be used in replacement to GridBagLayout/GridBagConstraints in Swing components.
    Downloads: 0 This Week
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  • 10
    Full blender integrated documentation and multi-language translation (help) > Python script for Blender, a free open source 3D content creation suite, available for all major operating systems under the GNU General Public License.
    Downloads: 0 This Week
    Last Update:
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  • 11
    The Javascript Bubbling Library (YUI Library Extension) is a set of plugins, components and widgets, for building event-driven web application. Bubbling Library extends the YUI Library. More Information: http://bubbling-library.com/
    Downloads: 0 This Week
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  • 12
    Calculadora básica para Windows características diferentes muy sencilla de utilizar. Cuenta con actualización dinámica de resultados al modificar algún operando u operación, funciones de copiar y pegar, etc.
    Downloads: 0 This Week
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  • 13
    Ciclope Astro is a Web 2.0 application to control an astronomical observatory (telescopes, cameras, domes, etc.). It contains other tools as album (folksonomy & votes), forum, news (RSS), karma system. Developed using the Google Web Toolkit framework.
    Downloads: 0 This Week
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  • 14

    Cuppa CMS

    Cuppa is a project open source, that seeks offer a adaptable CMS

    Cuppa is a project open source, that seeks offer a adaptable CMS to any project: news or exist developments that don't have a CMS but have a need of implement one without realize a migration process to a CMS nor any type of adaptation.
    Downloads: 0 This Week
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  • 15
    A cross-platform GUI, new language (eC), and 3D engine.
    Downloads: 0 This Week
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  • 16
    Edyuk is a free, open source, fast and lightweight development environment which supports C++ and Qt 4 out of the box and can be extended through plugins. It works under all platforms supported by Qt 4 (Linux, Mac, Windows, BSD, ...).
    Downloads: 0 This Week
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  • 17
    Evolutility - CRUD framework for ASP.net

    Evolutility - CRUD framework for ASP.net

    CRUD framework with a generic Web UI and integrated micro ORM.

    Evolutility is a lightweight CRUD framework for heavy lifting. With a generic Web UI and an integrated micro ORM, Evolutility provides a framework for full CRUD and dashboard without any hand-coding. With it, you can build CRUD web applications or professional looking administration pages by defining metadata in XML (or in a database) instead of hand-coding HTML, Javascript, CSS, SQL, and C# or VB. For ASP.NET and SQLServer (partial support for MySQL).
    Downloads: 0 This Week
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  • 18
    FDesktop is a web-desktop based on javascript/css by Freelance Soft. Provide an interface for web applications and include windows, alert and confirmation dialogs, among others. See example: http://www.freelance-soft.com/fdesktop/example
    Downloads: 0 This Week
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  • 19
    FirebirdConfig
    FirebirdConfig provides you with a friendly user interface in order to configurate the firebird database operation modifying the firebird.conf file with the most intuitive and functional graphic.
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    Downloads: 0 This Week
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  • 20
    Form4G
    Development of applications in java Swing with the tools and methodologies of the applications web (Plugin, javascript, html, servlet and JSP). Without the necessity of carrying with an application server
    Downloads: 0 This Week
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  • 21
    Gráficas 2D
    Graficas 2D is an opensource library for plotting 2D functions. It's compatible with .NET Framework and Mono
    Downloads: 0 This Week
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  • 22
    HTMLi (HTML improved) is the AJAX framework that focuses in: * Transparent use for HTML designers * Multi-platform: 100% XSL (runs with Java, ASP, PHP, etc) * CSS Themes * Multi-Language * XML Handling - AJAX forms Live demo at http://www.htmli.com
    Downloads: 0 This Week
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  • 23
    JGraph Diagram Component
    JGraph is the most powerful, lightweight, feature-rich, and thoroughly documented open-source graph component available for Java. See the project homepage at www.jgraph.com for information and downloads.
    Downloads: 0 This Week
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  • 24
    A RAID tool for developing enterprise applications based in a XML model for the applications and different runners, (rich-clients in swing, web-clients, etc,...), independent of the architecture (WebServices, J2EE, two-layers,..)
    Downloads: 0 This Week
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  • 25
    Java Look And Feel Selector
    This tool allows users to centralize the default Swing Look and Feel selection for those Java applications that implement the specification. In order to use this service, programmers only have to reference a JAR library and call a static method.
    Downloads: 0 This Week
    Last Update:
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