Open Source Desktop Operating Systems User Interface (UI) Software

User Interface (UI) Software for Desktop Operating Systems

Browse free open source User Interface (UI) software and projects for Desktop Operating Systems 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
    A comprehensive software suite for reading barcodes. Supports EAN/UPC, Code 128, Code 39, Interleaved 2 of 5 and QR Code. Includes libraries and applications for decoding captured barcode images and using a video device (eg, webcam) as a barcode scanner.
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    Downloads: 824 This Week
    Last Update:
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  • 2
    [OFFICIAL] tinyfiledialogs C C++ v3.21.3

    [OFFICIAL] tinyfiledialogs C C++ v3.21.3

    inputbox password WIN OSX GTK QT Console VCPKG C# Lua R Fortran Pascal

    one C/C++ file & header ==> 8 functions: - beep - tray notify popup - message & question - input & password - save file - open file(s) - select folder - color picker complements OpenGL Vulkan GLFW GLUT GLUI VTK SFML TGUI SDL Ogre Unity3d ION OpenCV CeGui MathGL GLM CPW GLOW Open3D ImGui MyGui GLT NGL STB Nuklear Fenster MicroUi & head-less programs NO INIT NO MAIN LOOP NO LINKING NO INCLUDE win (XP to 11) ASCII MBCS UTF-8 UTF-16 (wchar_t) - native dialogs osx/unix ASCII UTF-8 - applescript kdialog zenity shanty … ° SSH console / X forwarding / waypipe Wayland ° the dialogs can be forced into console mode ° curses dialogs via Dialog.exe/Dialog (disabled by default) C89/C23 & C++98/C++23 compliant VisualStudio MinGW GCC Clang TinyCC IntelCC OWCC BCC SunCC on Windows Mac Linux Bsd Solaris Minix Raspbian Flatpak Haiku bindings: VCPKG C# R Lua Rust Haskell Java AllegroBasic Fortran Pascal D JavaScript Kotlin click tab 'Files' for prototypes
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    Downloads: 95 This Week
    Last Update:
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  • 3
    Eagle Mode

    Eagle Mode

    Zoomable user interface (ZUI) with file manager, file viewers and more

    Eagle Mode is a zoomable user interface (ZUI) with file manager, file viewers, games, and more. This project is about a futuristic style of human-computer interaction, where the user can visit almost everything simply by zooming in. It features a portable C++ toolkit API for developing such ZUIs, and it features the Eagle Mode application, which provides a virtual cosmos with plugin applications. The most important one is the professional file manager with its rich, scriptable command set. It integrates file viewers for most of the common file types, as well as an audio and video player. Furthermore, the virtual cosmos contains a chess game, a netwalk game, a 3D minesweeper game, a multi-function clock, a stock watchlist, some fractals, and a Linux kernel configurator in form of a kernel patch.
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    Downloads: 34 This Week
    Last Update:
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  • 4
    GNAVI: GNU Ada Visual Interface

    GNAVI: GNU Ada Visual Interface

    GNAVI: The GNU Ada Visual Interface.

    The GNAVI project provides GWindows, a Rapid Application Development framework for Graphical User Interfaces on MS Windows. The durable Open Source answer to Delphi and Visual Basic. Alire crate: https://alire.ada.dev/crates/gwindows Mirror: https://github.com/zertovitch/gwindows
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    Downloads: 20 This Week
    Last Update:
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  • 5
    Win32::GUI is a Win32-platform native graphical user interface toolkit for perl. basically, it's an XS implementation of most of the functions found in user32.dll and gdi32.dll, with an object oriented perl interface and an event-based dialog model.
    Downloads: 7 This Week
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  • 6
    ACDK - Artefaktur Component Development Kit - is a platform independent C++-framework similar to Java or C#/.NET for generating distributed and scriptable components and applications.
    Downloads: 22 This Week
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  • 7
    GtkExtra is a useful set of widgets for creating GUI's for the Xwindows system using GTK+. You can use it complementary to GTK+ and it is written in C. It is also Free Software and released under the LGPL license.
    Downloads: 20 This Week
    Last Update:
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  • 8
    This system provides printed and cursive handwriting recognition service as a shared library on GNU/Linux/Unix systems. Until someone writes another client, try the S/HIP: https://sourceforge.net/projects/ship-project/
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    Downloads: 4 This Week
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  • 9
    Qoost is a collection of C++ classes and templates for programming Qt4. See our file releases for code and documentation.
    Downloads: 12 This Week
    Last Update:
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  • 10
    Qt Jambi

    Qt Jambi

    Qt bindings for Java developers

    Qt Jambi is the Qt library made available to Java. It is an open source technology aimed at all desktop programmers wanting to write rich GUI clients using the Java language, while at the same time taking advantage of Qt’s power and efficiency.
    Downloads: 2 This Week
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  • 11
    A library in C for DOS that allows you to create GUI windows and widgets using ASCII characters in text mode.
    Downloads: 9 This Week
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  • 12
    URBI: Universal Robotic Body Interface. URBI is a scripted command language used to control robots (AIBO, pioneer,...). It is a robot-independant API based on a client/server architecture. Liburbi C++/Java/Matlab are available here. Forum available at ht
    Downloads: 9 This Week
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  • 13
    java-gnome is a set of Java bindings for the GTK widget toolkit and to the various libraries making up GNOME. java-gnome is part of the GNOME Bindings release set.
    Downloads: 3 This Week
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  • 14
    The DIVERSE Toolkit (DTK) has moved from this sourceforge project.
    Downloads: 5 This Week
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  • 15
    wGui is a simple, platform independent dialog manager library using SDL and FreeType2. Written in C++ (with extensive use of the Standard Library and STL) the intention is to leave all of the antiquated C paradigms out of it (like #defines).
    Downloads: 3 This Week
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  • 16
    This utility color-codes log files or console output from JBoss, WebLogic, WebSphere, and DAS application servers. Output originating from ATG is also recoginzed and colored appropriately. This utility greatly aids in reading and interpreting log fil
    Downloads: 1 This Week
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  • 17
    GLC_lib
    GLC_lib is a C++ library for high performance 3D application based on OpenGL and QT4 GUI. Some GLC_lib features : Supported file format : 3DS, OBJ, COLLADA, 3DXML, OFF, STL. Easy view manipulation, Level of detail, shaders...
    Downloads: 1 This Week
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  • 18
    XUI is a Java and XML RIA platform for building smart app's. Swing, AWT and other widget sets can be used on a range of hardware. XUI's modular framework can help many aspects of application development. NetBeans and Eclipse are available.
    Downloads: 1 This Week
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  • 19
    Agar

    Agar

    Cross Platform GUI Toolkit

    Agar provides a base GUI framework and a standard set of widgets from which graphical applications can be built which run natively under X11, Windows, MacOS, SDL and others. It takes advantage of texture and GPU acceleration wherever available. Agar can also attach to an existing framebuffer, SDL or OpenGL context and operate as a self-contained window-manager. It includes a standard library of general-purpose widgets, and is also designed to be extended externally. New widgets can be implemented as part of an application or library. Complex user interface elements can be realized often in few lines of code. Agar is also extensible at the low-level. The low-level API is documented such that modular drivers can be written which enable Agar applications to work seamlessly under many platforms graphics systems without any change at the application level.
    Downloads: 2 This Week
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  • 20
    Cflow2vcg convert the result of the cflow utility in a VCG format. It offers the ability to view graphically the call-graph of sources, and import it in documentation.
    Downloads: 1 This Week
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  • 21
    JarSignerGUI

    JarSignerGUI

    Graphical User Interface for keytool and jarsigner JDK tools

    Using JarSignerGUI you can simply sign your JAR files without using the command line. It is written in Java and open source.
    Downloads: 1 This Week
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  • 22
    MUIBuilder is a user interface designer for the MUI and Zune toolkits. Goal of this project is to make it portable for all AmigaOS-like operating systems.
    Downloads: 1 This Week
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  • 23
    Implementation of the OpenStep (NextStep/Cocoa) Application Kit component framework in ActionScript for the Macromedia Flash player.
    Downloads: 0 This Week
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  • 24
    Avian Freeware Suite (AFS) provides two things: Developers with libraries for Java Swing Widgets, XML handling, Fortran95 and Pascal; End users (Medical students, doctors, scientists) with productivity tools they can use (quizzes, XML databasing & PDF)
    Downloads: 0 This Week
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  • 25

    C64 screen designer

    Design text screen masks on your Commodore 64

    Create your text screen design for loading it later from disk. Draw lines curved or boxy with just moving around. Enter text. Use colors. Move or operate on box contents. Use the design as the interface of your program.
    Downloads: 0 This Week
    Last Update:
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