Open Source C++ User Interface (UI) Software for Windows

Converts bitmap file to c/c++ files (usefull for embedded systems with GUI). The color encoding is fully configurable (for example 16bit 5/6/5) and a "preview" bmp file is generated to show how much the picture is altered by the information reduction

A make file generator manager. written in C# but is currently being ported to C, C++ and python. Only windows supported at the time.

a framework library with a template method interface and inheritable classes for an executable process design which produces an executable which is both a GUI and a console application. It provides multi-threading for work items of the provider process .

CLIck allows you to create flat or hierarchical CLI (command line interfaces) in an extremely easy and quick way, supporting very popular features like history with command recalling, context-based auto-completion, tab-based command list, automatic command-line help, special characters, automatic structure builder, and much more. CLIck is written in ANSI C and tested on C and C++ applications on several architectures. It doesn't depend on any external library and uses only a very small subset of POSIX APIs. Despite the project name, you won't need your mouse at all!

Graphical user interface builder for Fox-Toolkit

UBIQLIPSE is a plug-in for Eclipse that provides a WYSIWYG editor for the creation of UIQ 2.1 GUIs. UBIQLIPSE maintains an XML model of the GUI and converts this model into Symbian C++ code on demand, using an existing tool developed by Symbian.

Visual GWin++ is an attempt to create a Visual C++ style development environment for Win32 in the open source arena. It was originally developed in Dev-C++ and its continued development is based on community feedback.

dBrowser is a PHP/MySQL/PostgreSQL framework/code generator aimed at web/database application developers.

UML plugin development for codeblocks C++ IDE. With this tool, one can develop UML diagrams out of present project loaded in the IDE.