1)   LITIO - 3D Sheet metal unfolding software 1.0
Sheet metal for AutoCAD. It calculates flat (unfolded) sheet development of ducts, rectangle to ound transitions, cylinders, cones, intersections, connections, bifurcations, elbows, etc. For HVAC, hoppers, cyclones, ducts, silos, piping, etc.
sheet metal, sheet, metal, square to round, rectangle to round, AutoCAD, 3D, hvac, parametric, development,

 2)   LITIO - 3D Sheet metal unfolder 1.0
Sheet metal for AutoCAD. It calculates flat (unfolded) sheet development of ducts, rectangle to ound transitions, cylinders, cones, intersections, connections, bifurcations, elbows, etc. For HVAC, hoppers, cyclones, ducts, silos, piping, etc.
sheet metal, sheet, metal, square to round, rectangle to round, AutoCAD, 3D, hvac, parametric, development,

 3)   KzxCadT 1.0
KzxCadT is a very powerful cad designing package software with a full visual environment.All the standard tools in hand as circles, lines, rectangles, arcs and plus the special shapes as obrounds, DD & D slots very used in sheet metal shopsand more..
cad software, sheet metal, gcode, cam, shareware, flat, autolisp,

 4)   PLUS 2D:Nesting Software 7.0
PLUS 2D - Nesting software for reducing scrap generated by 2 dimensional cutting processes and generating optimum layouts for cutting in sheet metal layout, fabrication, glass, building panel, woodworking. Maximise sheet/panel yield.
nesting, panel, cutting, optimization, sheet metal, layout, reduce scrap, glass, woodworking, material,