WordPress Theme Localizing:
Localizing your WordPress Theme
Natively supported localization formats
Out of the box WordPress supports Gettext to localize your WordPress theme. But Keep in mind, that your WordPress theme must be localizable as well in order for this to work.
WordPress Themes formats supported by PhraseApp:
The library or format of your choice is not listed? Contact our support-team they'll happily help you out and find a solution with you.