: If you wish to keep multiple languages, it is a good practice to rename the existing Archicad folder in your Program Files before starting a new installation to ensure the installer doesn't detect the software as "already installed". Graphisoft For further assistance, you can consult the Graphisoft Help Center Graphisoft Community forums
Sometimes, your interface is in English, but your objects (doors, windows, furniture) show up in another language. This is a Library issue, not an App issue. archicad 26 change language
If you want to keep your current version too, remember to rename your existing "Archicad 26" folder in your Applications/Program Files first! Otherwise, the new installer might try to overwrite it. : If you wish to keep multiple languages,
Unable to change the language in Archicad? - Graphisoft Support Site If you want to keep your current version
To change the language of annotations, labels, and autotext on your layouts: Master Layouts : Edit the text in your Master Layouts to translate title blocks.
He selected the or USA version to get the English interface.
from the old version and import it into the new one. Note that some command names may change depending on the language. Graphisoft Important Considerations Library Conflicts