Release Notes > 12.0.1.0 > Information for Release 12.0.1.0 > Localization
  
Localization
You may choose to display the PTC Arbortext Layout Developer interface in the following languages:
English (UK)
English (US)
French
German
Simplified Chinese
Japanese
See Localization for information on how to set the default language version of your interface.
Supporting technical information is provided in English only, for all 12.0 releases.