  KaTie is a parton-level event generator for hadron scattering processes that
can deal with partonic initial-state momenta with an explicit transverse
momentum dependence causing them to be space-like. Provided with the necessary
transverse momentum dependent parton density functions, it calculates the
off-shell matrix elements and performs the phase space importance sampling to
produce weighted events, for example in the Les Houches Event File format. It
can deal with arbitrary processes within the Standard Model, for up to four
final-state particles and beyond. Furthermore, it can produce events for
single-parton scattering as well as for multi-parton scattering.
