Aragonario is an online dictionary designed for translating words from Castilian to Aragonese, providing users with a straightforward and efficient way to access translations. This educational tool is particularly useful for those looking to enhance their understanding of the Aragonese language, as it not only translates words but also offers grammatical information to aid in proper usage. The dictionary is free to use and is available on Android, making it accessible to a wide range of users.

The latest version of Aragonario introduces three thematic vocabularies, enriching the user experience by allowing for more contextual translations. This feature is especially beneficial for learners and speakers of Aragonese who wish to delve into specific topics or fields. Overall, Aragonario serves as a valuable resource for anyone interested in the Aragonese language and culture.