# Can PDF documents be imported into Swarmica Knowledge Base articles?
# Question

There is old documentation in PDF format. We want to migrate it to the Swarmica Knowledge Base. Is it possible?

# Answer

Knowledge base articles are stored in markdown format.

You can use any converter to convert your PDF files to *.md* format. Then you can import these articles using the [API](https://support.swarmica.ru/api/schema/doc/#post-/api/articles/).