Splice (divide) polygon into 2 equal smaller polygons. 

The full version of the DivideArea is available on https://www.kimprojects.com/product/divide-area-AutoCAD/.

The full program has several options for division, including:

Parallel (cutting lines are parallel to the user’s specified direction);

By distance (divide the shape parallel to the specified direction at a specified distance between cutting lines);

And the “Cut Area” option, one of our favorites, which gives the user the ability to cut a specific area from the original shape. (The cut area is always on the left side of the specified direction.)