Click The software will encode the changes into a Shindengen-compatible binary. The flash takes 3-5 minutes. Warning: Do not touch the laptop, the cables, or the bike. Do not let the battery voltage drop.
Honda Shindengen ECU Flasher: Software Overview and Download Guide
While not a flasher itself, is free software used to edit the maps once you have downloaded the bin file from your ECU .
Flashing an ECU is a high-risk procedure. Ensure you have a stable power supply for your vehicle and laptop before starting, as a power failure during the "write" process can "brick" (permanently damage) the ECU.