pencil 2d

Create 2D & 3D CAD drawings quickly & easily w/ drag & drop block libraries.

Visualize 3D golden-rectangular-solid analagous to the 2D golden-rectangle

View & measure 2D/3D CAD files, convert( DXF, DWG, DWF), export to PDF & images.

DataMatrix ActiveX lets anyone add 2D DataMatrix barcodes to applications

Free 2D & 3D Universal Viewer and Publisher. Combine DWG, PDF, Sketchup and more

The common-sense ASP.NET chart component for creating spectacular 2D/3D charts

The common-sense .NET chart component for creating spectacular 2D/3D charts

Scientific calculator, 2D-3D graph plotter, data analyser, equation solver, ...

iChronos organizer is the first 2D graphical personal information manager (PIM).

Plot and animate 2D and 3D equation and table-based graphs with ease