How to translate PhotoWatermark Professional?
  

PhotoWatermark Professional has a unique translation technique allowing you to translate it into any language or modify any available languages. If your system language is not listed in the Options/Language menu, you can click Manage or translate language and a language manager window shows. Click New language menu and your system's default language will be marked as bold. You can also create any other languages with this menu.

As soon as you create your new language, you will be able to translate the strings using this Language manager and translator.