Mega 2560 Download

I have a mega 2560 running and would like to download the sketch from the 2560 to my computer.
I have several sketches and can't remember which one is in the 2560. Thanks, Paul

To download the sketch from 2560. No, it is not possible. You can download just image/binary form from the MCU. Consider that the sketch is compiled first before it will be uploaded into the MCU.