Been free but site only offered for so long... a NODAL texture generator can make serious textures including normal mapping... takes awhile to learn but everything in it is procedural...
Download now hosted on the Flat2D site....
Information of old Link-
https://web.archive.org/web/20100218001114/http://www.mapzoneeditor.com/?PAGE=HOME
Download direct link-
http://www.flat2d.com/download/MaPZone_261a_Portable.zip
Download now hosted on the Flat2D site....
Information of old Link-
https://web.archive.org/web/20100218001114/http://www.mapzoneeditor.com/?PAGE=HOME
Download direct link-
http://www.flat2d.com/download/MaPZone_261a_Portable.zip