mikroC PRO for 8051 is a full-featured ANSI C compiler for 8051 devices from Atmel® and Sillicon Labs®. It is the best solution for developing code for 8051 devices. It features intuitive IDE, powerful compiler with advanced optimizations, lots of hardware and software libraries, and additional tools that will help you in your work. Compiler comes with comprehensive Help file and lots of ready-to-use examples designed to get you started in no time. Compiler license includes free upgrades and a product lifetime tech support, so you can rely on our help while developing.