Open Source C User Interface (UI) Software

C User Interface (UI) Software

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

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  • 1
    Code::Blocks

    Code::Blocks

    A free C, C++ and Fortran IDE

    Code::Blocks is a free, open-source, cross-platform C, C++ and Fortran IDE built to meet the most demanding needs of its users. It is designed to be very extensible and fully configurable. Finally, an IDE with all the features you need, having a consistent look, feel and operation across platforms. Built around a plugin framework, Code::Blocks can be extended with plugins. Any kind of functionality can be added by installing/coding a plugin. For instance, compiling and debugging functionality is already provided by plugins! We hope you enjoy using Code::Blocks! The Code::Blocks Team
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    Downloads: 124,878 This Week
    Last Update:
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  • 2
    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: 1,054 This Week
    Last Update:
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  • 3
    IUP
    IUP is a portable toolkit for building graphical user interfaces. It offers a configuration API in three basic languages: C, Lua and LED. IUP purpose is to allow a program to be executed in different systems without any modification.
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    Downloads: 199 This Week
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  • 4
    Dear ImGui

    Dear ImGui

    Bloat-free Graphical User interface for C++ with minimal dependencies

    Dear ImGui is a bloat-free graphical user interface library for C++. It outputs optimized vertex buffers that you can render anytime in your 3D-pipeline enabled application. It is fast, portable, renderer agnostic and self-contained (no external dependencies). Dear ImGui is designed to enable fast iterations and to empower programmers to create content creation tools and visualization / debug tools (as opposed to UI for the average end-user). It favors simplicity and productivity toward this goal, and lacks certain features normally found in more high-level libraries. Dear ImGui is particularly suited to integration in games engines (for tooling), real-time 3D applications, fullscreen applications, embedded applications, or any applications on consoles platforms where operating system features are non-standard. The core of Dear ImGui is self-contained within a few platform-agnostic files which you can easily compile in your application/engine.
    Downloads: 37 This Week
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  • 5
    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: 219 This Week
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  • 6
    PDCurses
    An implementation of the curses library for Windows, DOS, OS/2, X11 and SDL.
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    Downloads: 127 This Week
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  • 7
    LVGL

    LVGL

    Powerful and easy-to-use embedded GUI library with many widgets

    Powerful and easy-to-use embedded GUI library with many widgets, advanced visual effects (opacity, antialiasing, animations), and low memory requirements (16K RAM, 64K Flash). LVGL provides everything you need to create an embedded GUI with easy-to-use graphical elements, beautiful visual effects, and a low memory footprint. LVGL is an open-source graphics library providing everything you need to create an embedded GUI with easy-to-use graphical elements, beautiful visual effects, and a low memory footprint. Create stunning user interfaces with LVGL! Take advantage of its platform-independent nature and use one library with small microcontrollers or high-end processors. The LVGL is a lightweight embedded library for displays and touchscreens providing everything required to build fully featured-embedded GUIs. Do you like Python? Create your UI in MicroPython with LVGL.
    Downloads: 14 This Week
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  • 8
    ToaruOS

    ToaruOS

    Hobby operating system, bootloader, kernel, drivers, C library

    ToaruOS is a "complete" operating system for x86-64 PCs and experimental support for ARMv8. While many independent, hobby, and research OSes aim to experiment with new designs, ToaruOS is intended as an educational resource, providing a representative microcosm of functionality found in major desktop operating systems. The OS includes a kernel, bootloader, dynamic shared object linker, C standard library, its own composited windowing system, a dynamic bytecode-compiled programming language, advanced code editor, and dozens of other utilities and example applications. There are no external runtime dependencies and all required source code, totaling roughly 100k lines of (primarily) C, is included in this repository, save for Kuroko, which lives separately. Through out the project, ToaruOS has also attracted quite a few beginner OS developers who have tried to use it as a reference.
    Downloads: 14 This Week
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  • 9
    [OFFICIAL] tinyfiledialogs C C++ v3.20

    [OFFICIAL] tinyfiledialogs C C++ v3.20

    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: 60 This Week
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  • 10
    YAD

    YAD

    Yet Another Dialog

    YAD (yet another dialog) is a tool for create graphical dialogs from shell scripts Mail list - https://groups.google.com/forum/#!forum/yad-common
    Downloads: 22 This Week
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  • 11
    wxLua
    wxLua is a Lua scripting language wrapper for the wxWidgets cross-platform GUI library. It consists of executables for editing, running, and debugging wxLua scripts, a library for extending C++ programs with a fast, small, fully embeddable scripting language, and a variety of sample programs. With wxLua you can quickly write full-featured programs with graphics, networking, printing, etc. for MS Windows, Linux, and OSX.
    Downloads: 25 This Week
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  • 12
    GtkDatabox

    GtkDatabox

    A GTK+-3 widget to display data

    GtkDatabox is a widget for live display of large amounts of fluctuating numerical data. Data presentation (e.g. on linear or logarithmic scales, as dots or lines, with markers/labels) as well as user interaction (e.g. measuring distances) is easy.
    Leader badge
    Downloads: 36 This Week
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  • 13
    Gambas
    A Graphical Developement Environment based on a Basic Interpreter with object extensions.
    Downloads: 17 This Week
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  • 14
    tkImg

    tkImg

    Img is a collection of format handlers for the Tk photo image type.

    See https://tkimg.sourceforge.net/ for a list of supported image formats.
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    Downloads: 97 This Week
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  • 15
    AntTweakBar

    AntTweakBar

    C/C++ library to add light and intuitive GUI to OpenGL and DX programs

    AntTweakBar is a small and easy to use C/C++ library that allows programmers to quickly add a light and intuitive GUI into OpenGL or DirectX based programs to interactively tweak parameters on-screen. AntTweakBar works with Linux, Windows and OSX, and can be easily integrated with custom windowing system or with existing toolkits. Examples of integration with GLFW, SDL, GLUT, SFML and DirectX are provided. The AntTweakBar library mainly targets graphical applications that need a quick way to tune parameters (even in fullscreen mode) and see the result in real-time like 3D demos, games, prototypes, inline editors, debug facilities of weightier graphical applications, etc. The project is not maintained anymore but feel free to download and modify the source code to fit your needs or fix issues.
    Downloads: 30 This Week
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  • 16
    PyGObject for Windows

    PyGObject for Windows

    All-In-One PyGI/PyGObject for Windows Installer

    Cross-platform python dynamic bindings of GObject-based libraries for Windows 32-bit and 64-bit.
    Downloads: 25 This Week
    Last Update:
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  • 17

    Togl

    A Tcl/Tk widget for OpenGL rendering.

    Togl provides a platform independent Tk widget for using OpenGL rendering contexts.
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    Downloads: 65 This Week
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  • 18
    Harbour MiniGUI Extended Edition.
    Harbour MiniGUI Extended Edition. HARBOUR MINIGUI SOURCE WITH HMGS-IDE (IDE VISUAL TO MAKE WIN32 APLICATIONS WITH HARBOUR) UNNOFICIAL BUILD WITH EXTENDED NEW FEATURES.
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    Downloads: 19 This Week
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  • 19
    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: 9 This Week
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  • 20
    InstallOptionsEx is a plug-in for NSIS designed to include extra functionality that the original InstallOptions plug-in does not have.
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    Downloads: 37 This Week
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  • 21

    Perl OpenGL 2

    Perl bindings to the Modern OpenGL API

    The Perl OpenGL 2 module provides bindings to the modern OpenGL APIs for use from the perl language.
    Downloads: 8 This Week
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  • 22
    VCLua

    VCLua

    VCLua is a LCL/VCL based GUI library for LUA

    VCLua is a toolkit library for building graphical user interfaces. VCLua allows a program to be executed on different os systems without any modification. VCLua can be compiled with the Free Pascal based Lazarus compiler into one easy portable file. To use VCLua you'll need only the Lua script interpreter. VCLua currently tested on Windows and Linux.
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    Downloads: 8 This Week
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  • 23
    A book aimed at C++ programmers of all experience using wxWidgets and wxDev-C++. Available in PDF and CHM formats this book is backed with downloadable source code examples.
    Downloads: 14 This Week
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  • 24

    wke (3DWebUI)

    3D Web UI, Embed Web and Flash in 3D Games, based on WebKit

    1. 3D Web UI. Embed Web and Flash in 3D Games, based on WebKit 2. DirectUI. HTML5, CSS3, Javascript and flash Embedded in native GDI application
    Downloads: 4 This Week
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  • 25
    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: 11 This Week
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