Open Source C++ User Interface (UI) Software
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C++ User Interface (UI) Software
View 126 business solutionsBrowse 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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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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DxWnd
Window hooker to run fullscreen programs in window and much more...
Windows hooker - intercepts system calls to make Win32 programs run in a window, to enhance application compatibility, to enhance video modes, to stretch timing and emulate CD disk data and audio tracks. It is typically very useful to run old Windows games. -
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NekoBox for PC (NekoRay)
Qt based cross-platform GUI proxy configuration manager
NekoBox for PC is a Qt-based, cross-platform proxy configuration manager designed for Windows and Linux systems. It provides a user-friendly graphical interface for managing advanced proxy and tunneling configurations using the sing-box backend. NekoBox supports a wide range of modern proxy protocols, making it suitable for users who need flexible and powerful network routing options. The application offers portable builds that run without installation, allowing quick setup and easy deployment. With support for subscription-based configurations and custom cores, it caters to both casual users and advanced networking enthusiasts. Although the project has been archived and is no longer actively maintained, NekoBox for PC remains a popular and capable tool for managing complex proxy setups. -
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PHP Desktop
Develop desktop GUI applications using PHP, HTML5, JavaScript
PHP Desktop is an open-source project founded by Czarek Tomczak in 2012 to provide a way for developing native desktop GUI applications using web technologies such as PHP, HTML5, JavaScript and SQLite. Think of it as Electron for PHP. It is a convenient tool for converting PHP web apps and PHP CLI tools to desktop applications with little effort. The development workflow you are used to while creating web applications remains the same, there is no new framework / API to learn. The process of turning an existing website into a desktop application is basically a matter of copying it to the directory. In a certain sense phpdesktop acts as a PHP to EXE compiler. It embeds a web browser, a multi-threaded web server and a PHP interpreter. All embedded into a single application, a portable folder that you can easily distribute to end-users by packing it to zip archive or by making an installer for your application. The web server embedded is a custom edition of Mongoose. -
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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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Klogg
Really fast log explorer based on glogg project
Klogg is an open source multi-platform GUI application to search through all kinds of text log files using regular expressions. It has started as fork of glogg project created by Nicolas Bonnefon and has evolved into a separate project with a lot of new features and improvements. -
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Homebrew App Store
GUI for downloading/managing homebrew apps for video game consoles
A Chesto-based graphical frontend to the get package manager for downloading and managing homebrew on video game consoles, such as the Nintendo Switch and Wii U. This is a replacement to the older Wii U Homebrew App Store. To run this program, a Nintendo Switch with access to the Homebrew Menu is required. This can be done on most Switches manufactured before July 2018, for compatibility check your serial number at ismyswitchpatched. Download and extract the latest hb-appstore to sd:/switch/appstore/, and run "HB App Store" from within hbmenu. When you're done, you can press the Home or Minus buttons to exit. To run this program, a modded Wii U is required. There are work-in-progress ports to 3DS and Wii, with varying degrees of feature support. These can be compiled using the instructions below, but aren't yet ready to be used by most users. -
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Windows App SDK
The Windows App SDK empowers all Windows desktop apps
The Windows App SDK is a set of new developer tools and components that represents the next evolution in the Windows app development platform. The Windows App SDK provides a unified set of APIs and tools that can be used consistently by any desktop app on Windows 11 and below through Windows 10, version 1809. The Windows Apps SDK does not replace the Windows SDK or existing Windows desktop app types, such as .NET (including Windows Forms and WPF) and Win32 desktop with C++. Instead, the Windows App SDK supplements these existing app types and tools with a common set of APIs that developers can use across these platforms. For more information, see Benefits of the Windows App SDK. The Windows App SDK offers extensions for Visual Studio 2019 and Visual Studio 2022. These extensions include project templates configured to use Windows App SDK components in new projects. The Windows App SDK libraries are also available through a NuGet package that you can install into existing projects. -
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[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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Karabiner-Elements
Powerful utility for keyboard customization
Karabiner-Elements is a powerful key remapper for macOS. -
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Crazy Eddies GUI System (CEGUI)
A fast, powerful and adaptable GUI solution
Crazy Eddie's GUI (CEGUI) system is a graphical user interface C++ library. It was designed particularly for the needs of videogames, but the library is usable for non-game tasks, such as any other type of applications (rendering/visualisation/virtual reality) and tools. It is designed for user flexibility in look-and-feel, as well as being adaptable to the user's choice in tools and operating systems. Established in 2003, CEGUI sees continual, active development and remains one of the most powerful and most popular options for developers requiring an adaptable and efficient GUI solution. CEGUI is fully supported by the developers that created - and continue to develop - the library, and who are accessible via the project's dedicated internet forums and IRC channel. For more information, more screenshots and for news, check out out our homepage: http://cegui.org.uk The repository is now at bitbucket (including our issue/bug tracker): https://bitbucket.org/cegui -
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wxFormBuilder
A wxWidgets GUI Builder
wxFormBuilder is a GUI builder for the wxWidgets framework. Code generation is supported for C++, Python, Lua and PHP. Additionally, the import and export of XRC code is possible. To support additional widgets, custom plugins can be used. wxFormBuilder runs on Windows, various Linux distributions and macOS. -
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Hotspot
The Linux perf GUI for performance analysis
This project is a KDAB R&D effort to create a standalone GUI for performance data. As the first goal, we want to provide a UI like KCachegrind around Linux perf. Looking ahead, we intend to support various other performance data formats under this umbrella. The main feature of the hotspot is visualizing a perf.data file graphically. The timeline allows filtering the results by time, process, or thread. The data views will update accordingly. You can also launch perf from the hotspot, to profile a newly started application, or to attach to an already running process(es). Building hotspot from a source gives you the latest and greatest, but you'll have to make sure all its dependencies are available. Most users should probably install a hotspot from the distro package manager or as an AppImage. -
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OpenDCL
OpenDCL — modern dialog UI for AutoLISP.
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. **Development has moved to GitHub.** - Source code: https://github.com/opendcl/OpenDCL - Downloads (Studio / Runtime): https://github.com/opendcl/OpenDCL/releases - Project site & online help: https://opendcl.github.io/ - Community forum (unchanged): https://www.opendcl.com/forum/ This SourceForge project remains as a historical archive for older files and trackers. Prefer GitHub for source, issues, and current installers. -
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UIforETW
User interface for recording and managing ETW traces
UIforETW is a Windows performance tracing companion that wraps the Event Tracing for Windows (ETW) toolchain in an approachable GUI. It standardizes trace collection profiles, launches WPR/xperf with the right providers, and organizes the resulting .etl files for repeatable investigations. The tool streamlines the entire loop—record, annotate, open in WPA/XperfView—so engineers can focus on finding scheduling stalls, I/O bottlenecks, GC pauses, or GPU hitches instead of memorizing command-line incantations. It also manages symbol settings and capture templates, making it much easier to get actionable call stacks on developer machines and CI bots alike. Built-in quality-of-life options hide advanced complexity until you need it while preserving full access to the underlying ETW power. Over time it’s become a go-to “front door” for Windows performance work in games, browsers, and desktop apps. -
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ALL DEVELOPMENT MOVED TO GITHUB https://github.com/wxFormBuilder/wxFormBuilder wxFormBuilder - a RAD tool for wxWidgets GUI design.
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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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A Graphical Developement Environment based on a Basic Interpreter with object extensions.
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miniblink49
Lighter, faster browser kernel of blink to integrate HTML UI in apps
miniblink is an open source, one file, small browser widget based on chromium. By using C interface, you can create a browser with just some line code. miniblink is an open source, single-file, and currently the smallest known chromium-based browser control. Through its exported pure C interface, a browser control can be created in a few lines of code. C++, C#, Delphi and other language calls (support C++, C#, Delphi language to call). Embedded Nodejs, support electron (with Nodejs, can run electron). Customize as you wish, simulate another browser environment. Perfect HTML5 support, friendly to various front-end libraries (support HTML5, and friendly to front framework). After turning off the cross-domain switch, you can use various cross-domain functions (support cross-domain). Headless mode, which greatly saves resources and is suitable for crawlers (headless mode, be suitable for Web Crawler). -
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A cross platform GUI for several code formatter, beautifier and indenter like AStyle, GNU Indent, GreatCode, HTML Tidy, Uncrustify and many more. Main feature is a live preview to directly see how the selected formatting option affects the source code.
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Fenster
The most minimal cross-platform GUI library
Fenster is a minimal, highly opinionated library for creating cross-platform 2D graphical applications. Its core implementation is a single C99 header of roughly 300 lines, making the code easy to inspect and modify. It opens one titled window and exposes a simple 24-bit RGB framebuffer for direct pixel drawing. Keyboard events, mouse coordinates, clicks, timing, application lifecycle, and system events are handled through a polling API. The same interface also provides audio playback through WinMM on Windows, CoreAudio on macOS, and ALSA on Linux. Programs do not need callbacks, multithreading, or a large GUI framework. Fenster additionally offers Go, Zig, and community Lua bindings and is capable enough to support games, visual experiments, and even Doom ports. -
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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. -
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FTXUI
C++ Functional Terminal User Interface
Functional Terminal (X) User interface. A simple C++ library for terminal-based user interfaces! Support for animations. Support for drawing. No dependencies. Cross-platform, Linux/MacOS (main target), WebAssembly, Windows (Thanks to contributors!). Learn by examples and tutorials. Multiple packages, CMake FetchContent (preferred), vcpkg, pkgbuild, conan. Good practises: documentation, tests, fuzzers, performance tests, automated CI, automated packaging, etc. This is expected to be cross-platform. The DOM module defines a hierarchical set of Element. An element manages the layout and can be responsive to the terminal dimensions. It is highly recommended to use CMake FetchContent to depend on FTXUI. This way you can specify which commit you would like to depend on. -
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OpenKey
Vietnamese Input for macOS, Windows and Linux
OpenKey is an open-source third-party keyboard for iOS that aims to provide customizable layouts and extend typing functionality. It focuses on user privacy and extensibility, offering a framework to build custom iOS keyboards. -
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node-canvas
Node canvas is a Cairo backed Canvas implementation for NodeJS
If you don't have a supported OS or processor architecture, or you use --build-from-source, the module will be compiled on your system. This requires several dependencies, including Cairo and Pango. Note that libgif/giflib, librsvg and libjpeg are optional and only required if you need GIF, SVG and JPEG support, respectively. Cairo v1.10.0 or later is required. This project is an implementation of the Web Canvas API and implements that API as closely as possible. For API documentation, please visit Mozilla Web Canvas API. (See Compatibility Status for the current API compliance.) All utility methods and non-standard APIs are documented. When MIME data is tracked, PDF canvases can embed JPEGs directly into the output, rather than re-encoding into PNG. This can drastically reduce filesize and speed up rendering. If working with a non-PDF canvas, image data must be tracked, otherwise the output will be junk.
