- Download and install a recent 3D Slicer Preview Release (2024-11-23 or later)
- Install the SlicerLanguagePacks extension.
1: Download the latest translations- Option A:
Weblate. Download selected languages directly from Slicer Weblate. This enables getting the most recent translations, which is useful for translators who want to test their translated application immediately. - Option B:
GitHub. Download all languages from theSlicerLanguageTranslations repository. This is the fastest way to get updated translation files for all languages, but these translations files are updated only once a day.
- Option A:
2: Refresh the language list by clickingrefreshbutton to query the Weblate server.3: Select the languages that will be installed in thelanguagesfield.4: Compile the translation files and install them into the application by clicking theUpdate translation filesbutton.
- Set the language of application in the
Application languagefield. - Click on the
Restart the applicationbutton to start using the new translation files in the user interface.
A video tutorial of the different steps is available here.
To reset the application language to English, hit Ctrl-3 (on macOS: Cmd - 3), copy-paste this into Python console, and hit Enter:
slicer.app.settings().setValue('language', 'en_US'); restart();


