Open Source C & C++ IDE for Windows
Delphi : VRCalc++ OOSL & + (Paged List, TextEditor, VRAstroVision ...)
Calculator++
dev environment tool to write and test complex regular expressions
A fast, portable, simple, and free C/C++ IDE
A C Compiler/Editor for Retro 6809 Machines (Colour Computer/Dragon)
A free, portable, fast and simple C/C++ IDE
Orwell Dev-Cpp with author authentication for homeworks
Dev-C++ with wxWidgets designer
A modernized, platform independant version of Dev-C++