You can find any tool by the Menu Structure HERE: https://turbocaddoc.atlassian.net/wiki/display/TC21UG/Menu+Structure

You can find the menu location of any tool by name HERE: https://turbocaddoc.atlassian.net/wiki/display/TC21UG/Tools+Mapped+to+Menus

Drawing Compare

Owned by Anonymous
Last updated: Jan 17, 2013 by Anonymous

Drawing Compare is an easy to use utility which allows you to compare two drawings and find the differences between them. You can use 2CD, DWG, TCW, and BMP files.

The process is simple, just load two drawings and press the Compare button. The Vector drawing files are converted to a raster image map and pixel testing detects changes between the two images.