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: 895 This Week
    Last Update:
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  • 2
    [OFFICIAL] tinyfiledialogs C C++ v3.19.3

    [OFFICIAL] tinyfiledialogs C C++ v3.19.3

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

    one C/C++ file & header provides 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 & GUI-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 … ° SSH console / X forwarding / waypipe Wayland ° the dialogs can be forced into console mode ° curses dialogs via Dialog.exe/Dialog (disabled by default) C89/C18 & C++98/C++23 compliant VisualStudio MinGW GCC Clang TinyCC IntelCC OWCC BCC SunCC on Windows Mac Linux Bsd Solaris Minix Raspbian Flatpak bindings: VCPKG C# R Lua Rust Haskell Java AllegroBasic Fortran Pascal D JavaScript Kotlin click tab 'Files' for prototypes
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    Downloads: 115 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: 33 This Week
    Last Update:
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  • 4
    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: 10 This Week
    Last Update:
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  • 5
    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
    Leader badge
    Downloads: 12 This Week
    Last Update:
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  • 6
    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: 4 This Week
    Last Update:
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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.
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    Downloads: 19 This Week
    Last Update:
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  • 8
    Qoost is a collection of C++ classes and templates for programming Qt4. See our file releases for code and documentation.
    Downloads: 13 This Week
    Last Update:
    See Project
  • 9
    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: 2 This Week
    Last Update:
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  • 10
    Swing Class Library Este projeto reune classes e componentes Swing que procuram facilitar o desenvolvimento de aplicações Desktop em Java. This project brings together classes and Swing components that aim to facilitate the development of desktop applications in Java. Alguns Componentes/Some Components: -> BeanTablePanel, BeanTable e BeanTableModel -> MoneyField, NumberField, DateField, etc... -> DirectoryChooser, FileChooser -> Buttons -> FontComboBox, ImageComboBox, CheckedComboBox -> StatusBar -> I18N
    Downloads: 4 This Week
    Last Update:
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  • 11
    To investigate, describe and develop methods and approaches to generating maps with computers. This is not another GIS project. This one is focused on how to develop programs which make useful end user maps and programs using map backgrounds.
    Downloads: 3 This Week
    Last Update:
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  • 12
    A small and easy to use framebuffer graphics library
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    Downloads: 3 This Week
    Last Update:
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  • 13
    A library in C for DOS that allows you to create GUI windows and widgets using ASCII characters in text mode.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 14
    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: 2 This Week
    Last Update:
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  • 15
    Mateusz's Saucy Editor

    Mateusz's Saucy Editor

    A simple console-mode text editor

    Mateusz's Saucy Editor (MSEDIT) is a simple editor working in the DOS environment. I decided to write it, because I had been using the Microsoft's EDIT editor for years, without finding any free alternative. Of course, there is plenty of free DOS editors out there, but no one has ever matched my expectations (or should I say, my taste). I guess that's because I had already been "formatted" by the MS editor :-) You will probably notice that MSEDIT is very similar to Microsoft's EDIT. That's a pure coincidence, and there is no connection at all between both of them.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 16
    ZTK C Object-Oriented user interface library (GLUT-based)
    Downloads: 2 This Week
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    See Project
  • 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
    Last Update:
    See Project
  • 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
    Last Update:
    See Project
  • 19
    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: 1 This Week
    Last Update:
    See Project
  • 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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    See Project
  • 21
    Console GUI library, similar to TurboVision but with support for Win32/DOS
    Downloads: 1 This Week
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  • 22
    Nevasca is an Open Source Graphical Shell enviroment for FreeDOS. Providing multithreaded execution enviroment, graphical user interface and so on.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 23
    "Desktop Environment" for DOS (x86) written in QBasic. Needs QBasic compiler (not included in project).
    Downloads: 1 This Week
    Last Update:
    See Project
  • 24
    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: 0 This Week
    Last Update:
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  • 25
    Implementation of the OpenStep (NextStep/Cocoa) Application Kit component framework in ActionScript for the Macromedia Flash player.
    Downloads: 0 This Week
    Last Update:
    See Project
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