The Menu

Menu - Edit

Switch Source/Target

Swaps Source and Target. That menu item is disabled, if a category is not able to perform a symmetric conversion, e. g. the module "Spoken Numbers".

Source

There you find the menu items for the source area.

Target

There you find the menu items for the target area.

Editor

There you find the menu items for the build-in editor.

Count Units and Categories

Counts all units and categories that the software can handle.

Unit

There you find the menu items for editing and loading units.

Units / Edit units ...

Opens a build-in texteditor that you can use to edit units. See also section units.

Units / Reload units

Select that menu item in order to see your modifications. Useful if you have used a 3rd party editor.

Categories

There you find the menu item in order to load categories. Please use a text editor in order to edit categories. See also section  categories. Select Reload categories in order to see your modifications.

Config ...

With that menu item you can configure the software. See also preferences.