Over 50,000 digital products. Nearly all of them free.
Public domain books, audiobooks, university textbooks, museum artworks, 3D models, fonts and more — in one app, browsable without an account.
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Who is it for?
Readers
Classics, audiobooks and Turkish works. Read inside the app — downloading is optional.
Students
University textbooks as PDF. Your page is remembered and a downloaded book opens offline.
Designers
3D models, HDRI environment maps and fonts, under licences that allow commercial work.
Sellers
Publish your own digital product. Payments run on Stripe; earnings go straight to your account.
Where does the content come from?
Everything in the catalogue is either public domain or openly licensed by whoever made it. Source and licence are printed on each product page.
Project Gutenberg
Public domain literature — classics out of copyright.
Standard Ebooks
The same classics, re-edited and given real covers.
Wikisource
Turkish-language works.
LibriVox
Public domain audiobooks read by volunteers.
OpenStax · Wikibooks
University textbooks (only the commercially reusable licences).
The Met · Art Institute of Chicago
Public domain works from museum collections.
NASA
Space photography and public domain 3D models.
Wikimedia Commons
Community-selected featured photographs.
Poly Haven
CC0 HDRI environment maps.
Great 78 Project
Public domain 78rpm recordings.
Google Fonts
Openly licensed typeface families.
Prelinger Archives
Public domain film.