What are the differences b/n a main and local a toolbar?

There are two kinds of toolbars in DeltaWalker:

The main toolbar is displayed at the top of the application window just below the menu bar. The contents of this toolbar remains constant regardless of the kind and the number of open windows. Many toolbar buttons are enabled or disabled depending on the state of the active view or editor. Sections of the main toolbar can be rearranged using the mouse.

The folder comparison local toolbar appears in the title bar of the folder comparison view. Actions in that toolbar apply only to the folder comparison view. The folder comparison local toolbar also includes a Menu button, shown as an inverted triangle, that contains actions for that view.

Log File Manage Memory