https://etcher.balena.io/


Here at balena we have thousands of users working through our getting started 
process, we found there was no easy way for our users to flash an SD card that 
we could recommend to everyone.

So we built Etcher, an SD card flasher app that is simple for end users, 
extensible for developers, and works on any platform.

    Create USB installation media from bootable ISOs
    Install almost any OS to almost any flash drive
    Offer an easy way for your users to flash your OS using our ‘Flash with Etcher’ feature