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. 2)   CutMaster2D Pro 1.3.2.4 Optimizer - Optimization for Glass, Panels, Plastics, Sheet Metal. Pattern cutting optimiser / optimizer - the panel optimising / optimizing system. 3)   Optimik 2.36c Cutting optimize software - easy and quick ! Optimik will do this automatically, saving your time and money. 4)   Sheet Lightning Demo 5.2 Sheet Lightning is a specialised engineering 2D/3D CAD System for creating and unfolding sheet metal designs for fabrication or manufacture. It handles cylinders, cones, square-to-round adapters, ovals, intersections and mutli-intersections. 5)   Sheet Lightning 3.60 Sheet Lightning is a specialised engineering 2D/3D CAD System for creating and unfolding sheet metal designs for fabrication or manufacture. It handles cylinders, cones, square-to-round adapters, ovals, intersections and mutli-intersections. 6)   Genetica 2.0 Genetica 2 is a seamless texture editor with over 500 texture presets and automatic seamlessness. Among hundreds of new features are a new Substance Lab, a new Weather Lab, a new Cut & Tile Lab, and much, much more. Also comes in Pro edition. 7)   Artistic Effects 1.8 Download this great collection of image filters that make up professional computer artist toolbox. This unique effects pack has all that you may need to start creating fantastic colorful artwork right away without having to pay mega bucks for it! 8)   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.