O-Matrix Light is a fully functional, but time-limited version
of O-Matrix. O-Matrix Light contains all of the capabilities of a
complete O-Matrix license but may only be used for 30 days.
You can obtain the complete package from
It is possible for the light version of O-Matrix to
get around these restrictions using the lightexe
This puts O-Matrix in a mode where it can run an arbitrary large
pre-compiled program, but it can no longer compile input files.
See the documentation for the O-Matrix developer's version.