The Panorama Factory V5, dialog boxes automatically resize themselves for the text of your translation.  Therefore, you do not need to be particularly worried about the size of your translations.  However, if your translations become too long, the dialog boxed may become unreasonable large.  In those situations, you may need to abbreviate or otherwise limit some strings in order that the translated strings will fit.

Some strings are displayed on message boxes.  The message boxes are resized according to the size of the string being displayed.  This means that these messages may grow arbitrarily.