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.

  • Monitor production, track downtime and improve OEE. Icon
    Monitor production, track downtime and improve OEE.

    For manufacturing companies interested in OEE monitoring solutions

    Evocon is a visual and user-friendly OEE software that helps manufacturing companies improve productivity and remove waste as they become better.
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  • ServiceDesk Plus, a world-class IT and enterprise service management platform Icon
    ServiceDesk Plus, a world-class IT and enterprise service management platform

    Design, automate, deliver, and manage critical IT and business services

    Best in class online service desk software. Offer your customers world-class services with ServiceDesk Plus Cloud, the easy-to-use SaaS service desk software from ManageEngine, the IT management division of Zoho. Track and manage IT tickets efficiently, resolve issues faster, and ensure end-user satisfaction with the cloud-based IT ticketing system used by over 100,000 IT service desks worldwide. Manage the complete life cycle of IT incidents, problems, changes, and projects with out of the box ITIL workflows. Create support SLAs, define escalation levels, and ensure compliance. Automate ticket dispatch, categorization, classification, and assignment based on predefined business rules, and set up notifications and alerts for timely ticket resolution. Reduce walk ins and unnecessary tickets by giving your users more control. Enable end users to access IT services through your service catalog in the self-service portal. Help users create and track tickets and search for solutions.
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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: 797 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: 91 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: 36 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: 19 This Week
    Last Update:
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  • QA Wolf | We Write, Run and Maintain Tests Icon
    QA Wolf | We Write, Run and Maintain Tests

    For developer teams searching for a testing software

    QA Wolf is an AI-native service that delivers 80% automated E2E test coverage for web & mobile apps in weeks not years.
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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: 8 This Week
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  • 6
    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: 18 This Week
    Last Update:
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  • 7
    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: 17 This Week
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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: 14 This Week
    Last Update:
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  • 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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  • Pylon is an All-in-one B2B Support Platform for modern B2B businesses. Icon
    Pylon is an All-in-one B2B Support Platform for modern B2B businesses.

    Pylon is a modern support system that integrates with all B2B channels like Slack and Team.

    We bring together everything a post-sales teams team needs including a ticketing system, B2B omnichannel integrations (Slack Connect, Microsoft Teams), modern chat widget, knowledge base, AI support bot, account management, customer marketing, and more.
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  • 10
    A library in C for DOS that allows you to create GUI windows and widgets using ASCII characters in text mode.
    Downloads: 8 This Week
    Last Update:
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  • 11
    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
    Last Update:
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  • 12
    The DIVERSE Toolkit (DTK) has moved from this sourceforge project.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 13
    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: 4 This Week
    Last Update:
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  • 14
    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: 4 This Week
    Last Update:
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  • 15
    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
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  • 16
    Registry Rapper is a template for allowing the use of programs that save their settings to the reigstry as portable applications.
    Downloads: 3 This Week
    Last Update:
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  • 17
    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: 2 This Week
    Last Update:
    See Project
  • 18
    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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  • 19
    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
  • 20
    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
  • 21
    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
    Last Update:
    See Project
  • 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
    Last Update:
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  • 23
    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: 1 This Week
    Last Update:
    See Project
  • 24
    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
  • 25
    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
    Last Update:
    See Project
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