Toolbar / Icon:
Add-on:  QCAD Professional
Menu: Draw > Polyline > Simplify
Shortcut: O, S
Commands: polylinesimplify | os


Simplifies all selected polylines by joining consecutive segments that are in line.


  1. Select the polyline(s) you want to simplify.
  2. Start this tool.
  3. Enter the desired tolerance in the Options toolbar. The tolerance is the maximum distance between the original polyline and the simplified polyline.