Hopper Labs

Useful alone. Better together.

Coming soon

Bookshelf

Your own shelf: read, annotate and study the books you bring.

Readers who want one place to keep, read and work through their books.

With a Hopper account · Planned access

Bring your books

EPUB and PDF books you own are planned to join a library kept for you, with their rights respected.

Read and annotate

A reader for reading, notes, study and journaling, with read-aloud planned alongside.

Ask the book

Questions answered from the text of the book in front of you, with each answer traceable to its pages.

This domain is in preparation. Access and purchases aren’t open yet.