Before running the setup wizard, ensure you have administrative privileges on your computer. If you have newer versions of MPLAB X installed, do not worry; Microchip supports side-by-side installations of different IDE versions. Windows Installation Steps
For Harmony v3 projects, also install .
Whether you are maintaining legacy firmware, working with specific hardware toolchains, or simply prefer a stable development environment, accessing older versions of MPLAB X IDE is occasionally necessary. This comprehensive guide will walk you through everything you need to know about downloading and using MPLAB X IDE version 5.35, including step-by-step instructions, key features, compatibility information, and troubleshooting advice.
MPLAB® Development Ecosystem Downloads Archive * MPLAB X IDE v5. ... * MPLAB XC8 v2. ... * MPLAB XC16 v1. ... * MPLAB XC32 v2. Microchip Technology MPLAB® X IDE - Microchip Technology download mplab x ide v5.35
Understanding the features of v5.35 helps you determine whether this version meets your development needs.
This is the last version to fully support 32-bit Windows, Linux, and older macOS versions. Versions 5.40 and later shifted exclusively to 64-bit architectures.
Choose your installation directory (the default path C:\Program Files\Microchip\MPLABX\v5.35 is recommended). Before running the setup wizard, ensure you have
Microchip introduced sweeping changes after version 5.35. Understanding why version 5.35 remains a critical milestone helps determine if it is right for your project workflow:
: Compile older .asm files without syntax translation errors.
Before downloading, ensure your workstation meets these specific requirements for the v5.35 environment: Requirement Minimum Specification Recommended Specification Whether you are maintaining legacy firmware, working with
Download MPLAB XC16 v1.50. For 32-bit devices (PIC32): Download MPLAB XC32 v2.40.
After you download MPLAB X IDE v5.35, you’ll need peripheral libraries.
: It serves as a stable bridge for older 32-bit compilers.
:
Run the installer: