Vector Graphics and Charting

Free (for non-commercial use): No Ads, No Junkware, No Limits, No Cost

For MS Windows and Linux. (Download)

Related Software:

TdhCad provides a robust and versatile set of tools for creating vector graphics, including charts, legends, grids and symmetrical paths.

Feature Summary:

  • Click and drag to:
    • Create entities of many shapes
    • Move, rotate and resize entities
    • Move points to reshape entities
  • Create groups containing entities and other groups
  • Create paths containing lines and curves
  • Copy and paste entire entities or points between entities
  • Change properties including color, width and dashes
  • Apply color gradients to entities and groups
  • Add a note to any entity
  • Use any number of layers
  • Create XY charts anywhere, annotated with CAD entities
  • Export drawings to SVG, PNG or PDF files
  • Save drawings within project databases
  • Use calibrated raster images as background for drawings
  • Automatically create Grids, Legends and Charts
  • More, including Snap, Virtual Points, Arrows and FlipY....

About the Author

Tim Hirrel (