| 
    << Click to display Table of content >> Fill / Unfill | 
    
    
     ![]() ![]()  
     | 
  
This tool is available in the group Modification | Fill or Unfill from the ribbon Geometry, when selecting closed linestrings or polygons.
 ![]()
- Fill is used to convert a closed line into a polygon.
- Unfill is used to convert a polygon into a closed line.