Topia!: Computers: Systems: RISC OS: Software: Design Tools (7) RISC PCB - A freeware printed circuit board designer for RISC OS computers, available for download. Cerilica: TopModel - New version of this powerful 3D modelling package. RiscCAD - A fully featured Computer Aided Drafting program. ProCAD+ - Professional CAD software, with a Lite version as well. ProSpur+ - Spur gear generator for use with ProCAD+. FairIsle - Enables you to design Fair Isle knitting patterns, particularly suited for a knitting machine, but suitable for handknitting too. XStitch - Comprehensive cross stitch design tool. Additional categories: Chokes Dixie-Industries woodworking tools HIC needle

Design Tools