No specific info about version 6.1. Please visit the main page of ILOG OPL Development Studio on Software Informer.
Qt offers a seamless integration of Qt development tools for Visual Studio
PIC Development Studio is a simulator for Microchip PIC 16F84 microcontroller.
It is an application development environment for Microchip PIC microcontrollers.
The Wireless Development Studio allows you to develop wireless applications.
An easy-to-use and comprehensive development solution for PHP based websites
VS.Php is the php editor for Visual Studio 2005 developers