The UTF-8 encoded dictionary files can be downloaded in standard tsv format where columns are separated by tabs and contain the following columns:
1.: source language word, 2.: target language word, 3.: part of speech tag, 4.: IPA transcription (except of Northern Saami words).

The dictionaries are available under the same license as Wikipedia and Wiktionary do, namely under the Creative Commons Attribution-ShareAlike 3.0 License (CC-BY-SA 3.0). If you use the dictionaries, please do it according to these terms and cite the following paper: