Rapid applications development tool and libraries for FPC
The Lazarus IDE is a stable and feature rich visual programming environment for the FreePascal Compiler. It supports the creation of self-standing graphical and console applications and runs on Linux, FreeBSD, MacOSX and Windows.
HM NIS Edit is the best Editor/IDE for Nullsoft Scriptable Install System (NSIS). Its useful for experts and beginner in the creation of Setup programs with the NSIS.
Dev-PHP is a well-featured IDE for PHP. Fast and powerful, it is easy to use and has a lot of cool features : class browser, scripts preview, integration with PHP parsers, PHP-GTK library, and Xdebug of course. Dev-PHP-usb slips even into your pocket.
devFlowCharter is a complete environment for creating program flowchart, source code generation, and compilation. Its main goal is to be straightforward, educational tool for use during procedural programming classes.
UDev is an IDE RAD for C++. It emphasizes package-driven development: packages include dynamic project templates and can compile libraries. Several compilers are supported (Borland, Microsoft,...). A basic form editor support is also included.
Test&Go Developer is a graphical IDE dedicated to the validation and processing of databases and files (XML, XLS, etc.). It creates platform independent scripts which you can configure through python events. It provides a complete plugin interface.