Alex

A private, self-hosted reader for PDFs and EPUBs. Add your files and read them from any browser, on hardware you control.

Install

Download the desktop app, or use Docker for an always-on server.

Alex library interface

Your library

Works with EPUB and PDF files from a local folder or a remote S3/R2 bucket. Browse your collection, keep your place, and read without tracking or recommendations.

A private relay

Serve your collection from your laptop to anyone in the world through a private relay server. Minimize the app, then let invited readers sign in with a username and password.

Collections

Group books into collections and serve each one individually, so people see only the books you choose to share.