The QTouch Composer and library allow you to easily and seamlessly develop capacitive touch functionality for your application, simplifying the design process by tying together the tools required to edit the code in Microchip Studio and tune the touch design. QTouch Composer, formerly called QTouch Studio, is fully integrated into Microchip Studio 6 as an extension. QTouch Library is a software framework extension to Microchip Studio, which allows you to add touch functionality on various Microchip devices.