*.po files inside the *.exe ?

[obiwankby]

How can put inside the executable the *.po for translation ?

[Leledumbo]

By using resources.
You'll need to know how to get the strings inside those .po files, starts with this.

[jesusr]

here it's explained:

http://wiki.lazarus.freepascal.org/Translations_/_i18n_/_localizations_for_programs#Compiling_po_files_into_the_executable