mikroC - mikroC is a full-featured ANSI C compiler for 5 different microcontroller architectures. It is the best solution for developing code for your favorite microcontroller
PicCBuilder - an Eclipse plugin for allowing the use of Eclipse CDT
Dcoder - Dcoder is an online compiler, a cloud based IDE for mobile and desktops, where one can code and learn algorithms. Now code, compile, run anytime anywhere.
GPUTILS - set of tools for the PIC microcontroller
Tiny C Compiler - The Tiny C Compiler is an x86, x86-64 and ARM processor C compiler created by Fabrice Bellard.
Visual Studio Code - Build and debug modern web and cloud applications, by Microsoft