Digitizer Toolset
The Digitizer Toolset hosts shortcuts for all of Global Mapper's vector digitization tools in one window. The dialog can be docked for ease of use.
Similar to the Digitizer menu, tools that cannot be used with the currently selected data will be disabled and appear grayed out. Use a selection tool, such as the Digitizer tool, to select data for editing.
Selection Mode
Digitizer Tool (Alt+D)
Select by Drawing Polygon
Clear Current Selection
-
Select Point Cloud Segments (Requires Global Mapper Pro) 
Select Labels
Advanced Selection Options
Choose a selection function from the dropdown menu, then click Select to run it in the workspace.
Areas Enclosed within Selected Areas
Areas Connected to Selected Areas
Areas in the Same Multi-Part Polygon
Areas/Lines that Touch the Selected Lines
Areas Containing Selected Points
Island Areas in Selected Areas
Line Connected to Selected Areas
Entire Lidar Segments - Activates the Select Lidar Segments tool. (Requires Global Mapper Pro)
Lidar Returns in Selected Segment(s) - (Requires Global Mapper Pro)
Create
-
Create Point/ Text Feature 
Create Line Feature (Vertex Mode)
Create Line Feature (Trace Mode) (Shift+T)
Create Area Feature
Create Rectangle/ Square Area Feature
Create Circle/ Ellipse Area Feature
Create Distance/ Bearing/ COGO Line
Create Range Rings / Ellipses
Create Regular Grid of Features
Create Strike-and-Dip Point
Cut Selected Area(s) From Another Area
Right Angle Draw Mode (R)
Create Coverage AreaEdit
Move Selected Feature(s) (Ctrl+Shift+M)
Rotate/ Scale Feature(s)
Combine Line Features
Split Line At Selected Vertex
Create Points From Line/ Area Vertices
Create Lines From Areas
Create Areas From Lines
Combine Selected Areas
Crop To Selected Areas
Create Buffer Around Selected Features
Display Area/ Line Vertices (Shift+V)
Move Selected Vertices
Insert Vertex
Delete Selected Vertices
Join Selected Vertices
Apply Elevations to Selected Features
Generate Path Profile from Line