# Public spaces, guests and anonymous visitors

Show API docs to guests and to anonymous visitors of public Confluence spaces.

Apifolio works for **guests** and for **anonymous visitors** of spaces that allow anonymous access, as well as for licensed users.

For visitors who are not logged in, Apifolio serves the spec file through the app, with two safety rules:

- the file must be **attached to the same page** as the macro (the visitor can already see that page and its attachments);
- files up to **4 MB** are served this way. Larger specs need a logged-in reader.

A macro that shows a spec from **another page** is visible to logged-in readers who can view both pages, but not to anonymous visitors.

## Public links

Confluence **public links** (sharing one page with anyone on the internet) don't display content from Marketplace apps, including Apifolio. To share API docs publicly, use a space with anonymous access, or export the page to PDF.