5.35 Download |best| - Mplab

Alternatively, use Microchip’s :

Starting with version 5.40, Microchip transitioned MPLAB X to a pure 64-bit application. Since MPASM was a 32-bit tool and had reached its end-of-life for development, it was dropped from subsequent releases. This left developers with legacy projects in a difficult spot: they either had to rewrite their code for the newer PIC-AS assembler or stay frozen in time with v5.35. Key Features of v5.35 Last of the MPASM: mplab 5.35 download