Go to the official Microchip website and navigate to the "Design Support" or "Development Tools" section.
The MPLAB C32 compiler was traditionally offered in multiple editions:
Note: You may need to create a free Microchip account to access older software archives. Installation and Setup mplab c32 compiler download
: Unlike some older versions, XC32 allows for C++ development when paired with MPLAB X IDE Free Version Available
Full integration with the latest MPLAB X IDE versions. Go to the official Microchip website and navigate
Officially known as the MPLAB C Compiler for PIC32 MCUs (or simply C32), this GCC-based compiler was the standard tool for developing firmware on the PIC32MX family. However, if you search for an "MPLAB C32 compiler download" today, you will quickly hit a wall. Microchip has discontinued the standalone C32 compiler, replaced it with a more integrated system, and removed public direct download links.
⭐⭐ (2/5) – Outdated, but still available for legacy projects. Officially known as the MPLAB C Compiler for
MPLAB-C32-GCC-PIC32-Setup-V2-02.exe (Windows) or MPLAB-C32-v2.02-linux-installer.run (Linux).
Getting Started with the MPLAB C32 Compiler: A Complete Download and Setup Guide
The correct compiler for all PIC32 development today is (and XC32++ for C++). It is backward compatible with C32 for the vast majority of code.