OS GML Viewer is a free application that allows you to view Ordnance Survey MasterMap layers. OS GML Viewer provides support for all Ordnance Survey Data products delivered in GML.
OS GML Viewer supports the following datasets:
· OS MasterMap Topo
· OS MasterMap ITN
· OS MasterMap Urban Path
· OS MasterMap Address Layer 2
· OS VectorMap Local
OS GML Viewer is cross-platform and it works on Mac OS X and Windows. Binaries for the Windows platform are available on the project's homepage.
· Java 1.6 or later