Calibre Sync

Available on Android & iOS

All in one Calibre libraries

Unlimited Calibre libraries

Add many Calibre libraries as you like from popular cloud services.

Manage your libraries with ease

Organise, arrange, search, and filter your libraries in a flash.

Beautiful and modern inferface

Material design interface, multiple layouts with customisable color and theme.

More and more support services

Dropbox, Google Drive, Microsoft OneDrive, Box, pCloud, WebDav, Nextcloud, OwnCloud, local and removable storages.

Wireless connection to Calibre

Connect to Calibre effortlessly as a Smart device or via Content server.

Advanced books download and share

Download multiple books at once, view and list download books.

Automatic keep your libraries up-to-date

Display a smart app banner on iOS devices.

Custom column support

Full custom columns support, including search and filter.

Feature-packed & Frequent update

One time purchase, life time support, no hidden fee, and many more features in the future.