The content in Bokmålsordboka and Nynorskordboka is protected by copyright, as per the Copyright Act, but it is available for download and free use in accordance with the CC-BY 4.0 license. You must provide proper attribution and indicate if any modifications have been made.
The information in the inflection tables in Bokmålsordboka and Nynorskordboka is sourced from the Norwegian Language Bank. The Language Bank is a lexical database for Bokmål and Nynorsk, providing information on word class and standardized inflection for far more words than those found in standard dictionaries. The Norwegian Language Bank is available for download from Språkbanken at the National Library under the CC-BY 4.0 license.