X GXT EDITOR in Russian, the file is suitable for version 2.3.0 and all (maybe not all) versions below. The archive contains only Russian! You can download the program itself here
Installation: 1) Drop the Russian.xml file into the X GXT Editor folder:\Program Files (x86)\Mato Technologies\X GXT Editor\Langs 2) In the program itself, in the tabLanguages selectRussian.