Color Maps Tool Options Preferences
Hex Workshop Preferences Dialog is launched by either selecting "Preferences..." from the "Options" menu or by pressing the Preferences icon on the File Operations Toolbar.
Preferences are organized under 4 major categories: Display Options, Configuration, Tool Options, and Import/Export followed by sub-categories.

The "Reset All" button resets all preferences to default settings. The "Help" button displays help for selected preference sub-category.
If checked (enabled), Hex Workshop will prompt to save any new or modified color maps upon closing a file. The default is enabled.