Your entire Calibre library, everywhere you read.
OmniTome connects to your personal book library and makes it beautifully readable on any Android device — no third-party cloud required.
Your library, your server
Connect directly to your own Calibre Content Server. Your books never touch anyone else's cloud.
A reader built for readers
Full EPUB and PDF support with highlights, annotations, bookmarks, and a fully customizable reading experience.
One purchase. No subscription.
Pay once and use OmniTome forever. No recurring fees, no ads, no premium tiers
Everything you need
Sync your entire Calibre library over your home network or remotely
Read EPUB and PDF with customizable fonts, sizing, and themes
Highlight passages in four colors and add typed annotations
Export your highlights and notes as a formatted PDF
Series grouping, tag filtering, and multi-field search
Import local files from your device or Google Drive
Upload local books directly to your Calibre library
Tablet-optimized two-page reading layout