Gettext translation catalog editor. poEdit is cross-platform gettext catalogs (.po files) editor. It is built with the wxWindows toolkit. It aims to provide a convenient way of editing gettext catalogs with features such as plural forms support, spell checking, fuzzy and untranslated records highlighting, whitespace highlighting, references browser, and header editing, and can also be used to create new catalogs or update existing catalogs from source code by a single click.