The SBML Layout Support module supports reading and modifying
existing layout information in SBML or adding layout information
to SBML. It uses the SBML Layout Extension (Gauges et al.,2006) for storing layout information, and can read layout information from JDesigner and CellDesigner formats.
There is also a SBML Layout Viewer, which renders the model according to it's layout information.
The SBML Layout Support module is installed with SBW. For more information see the SBW installation page.
The SBML Layout Support module is fully supported on Windows, Mac OS X, and Linux.