Poedit

Poedit (formerly poEdit) is a shareware and cross-platform gettext catalog (.po file) editor to aid in the process of language localisation.^[2] According to WordPress developer Thord Hedengren, Poedit is "one of the most popular programs" for editing portable language files.^[3]

Poedit

Developer(s)	Václav Slavík
Initial release	2001; 24 years ago (2001)
Stable release	3.6.1[1]  / 15 April 2025; 23 days ago (15 April 2025)
Repository	github.com/vslavik/poedit
Written in	C++
Operating system	Windows, macOS, Unix-like
Platform	Cross-platform
Available in	Multilingual
Type	Computer-assisted translation
License	Basic version: MIT License Pro version: Shareware - Windows, macOS
Website	poedit.net

It is written in C++ and depends on some subclasses from the wxWidgets, but utilizes graphical control elements from the GTK library.^[4]