Proschematic http://www.proschematic.com/ - is a Schematic Drawing Program. From the Copyright and Licence section in the manual. 2017: Now a "buy this domain" page from www.sedo.com See: [https://web.archive.org/web/20070109054243/http://hobbyace.co.uk:80/index.html] [https://web.archive.org/web/20070109054315im_/hobbyace.co.uk/assets/images/screenshot_whole_tool.gif] This tool copyright and license Tcl Tk License Itcl and Itk License IWidgets License BWidgets License tcllib License blt License HART License metakit mk4tcl License zlib License vfs License tea License <> Engineering | Graphics | Application