We encourage you to try out the STEPS simulation software for a
demonstration period. Please note that this is the full version of
STEPS and not a demo version.
Complete the
registration form
to gain access to the STEPS downloads page. Once you log in,
download the relevant installation file (32-bit or 64-bit) of the
latest STEPS version and double click on this file to install the
software. When you start up the program, it will produce a code and
ask for a licence key (see below).

Please send us the code by e-mail (simply cut and paste) to
steps@mottmac.com and we will
respond with a licence key.