FWsim Free Download:
Fully functional, time-limited trial. Takes just a minute to install, and you don’t even have to give us your email address.
FWsim was made for everyone interested in fireworks. Are you working with fireworks professionally? Try the professional edition, designed for fireworks companies and pyrotechnicians.
Flexible firework editor with thousands of possibilities.
Firework Display Editor with Music, Automatic Steppers and Batteries.
Real Recorded Sounds.
and much more...