Now available for Windows
A place for
A place for
everything you read.
Catalogia is a minimal, offline-first library for your books, papers, and notes. Organize by category, track your progress, and keep it all in one calm, monochrome space.
Built for readers who like things tidy.
Organize by category
Create folders for programming, engineering, fiction — anything. Rename or delete on the fly.
Beautiful covers
Toggle grayscale mode to keep every cover in a consistent, distraction-free monochrome palette.
Instant search
Find any book by title, author, or category — the second you start typing.
Progress tracking
See total pages and reading status at a glance for every title.
Bulk import
Add individual files or whole folders. Catalogia figures out the rest.
Offline-first
Your library lives on your machine. No cloud, no accounts, no tracking.
Get Catalogia
Always the latest build. Straight from GitHub Releases.