PIC24 Disassembler 

Microchip PIC24 Disassembler is for the PIC24F, PIC30F and PIC33F 16-bit parts, not PIC10F, PIC12C, PIC12F, PIC14C, PIC14F, PIC16C, PIC16F (PIC10,12,14,16) or PIC18C or PIC18F parts (PIC18).This tool allows the user to Disassemble i.e. convert from raw binary Machine Code back to User viewable/editable Mnemonics that can be directly modified using a text editor and then re-assembled using the free Microchip assembler.

The Disassembly process takes a varying amount of time depending on the memory size of the micro controller being utilised.