Calibre vs Collectorz.com Book Collector
December 16, 2025 | Author: Maria Lin
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Calibre is a free, open-source program (written in Python) for managing e-book libraries on Windows, Mac and Linux. It offers the most rich set of features, divided into the following main categories: library management, e-book conversion, synchronization with e-readers, downloading news from the internet and converting them to e-book formats, e-book viewer-reader, e-book editor and a content server for web access to your book collection. The program reorganizes book files into own structure. There are numerous plugins developed for the program by the community. However, many find the interface cluttered and unwieldy.
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Web service plus mobile app for managing personal book library. Allows to quickly add books via ISBN barcode scanning, choose which columns/fields you wish to see, browse your book database in cover flow, detect duplicates, keep your wish list, share book lists online. The app automatically downloads book information from CLZ's own huge online book database by ISBN: author, title, publisher, genre, subject and cover. But you can't keep actual book files in it. Both CLZ Books Mobile and CLZ Books Web can be used separately or synced via CLZ Cloud service.
See also:
Top 10 eBook Organizers
Top 10 eBook Organizers
Calibre vs Collectorz.com Book Collector in our news:
2023. Book Collector adds 3 completely new data fields and 4 new sync fields
The new version of Book Collector (v23) has added 3 completely new data fields and 4 new cloud-sync fields. The new fields (Signed By, Dust Jacket and Number Line) were added to all of our book database solutions (mobile, web and desktop). Also, you can now finally sync these existing Book Collector fields through the CLZ Cloud to the CLZ Books mobile app (Cover Artist, Foreword Author, Ghostwriter and Box Set). The similar updates have also been released for the CLZ Books mobile apps and Book Connect web-based software so all 7 fields now nicely sync between all of them.
2018. Book Collector 18 adds auto-coud-syncing
Popular ebook catalog software for Mac, Book Collector, now includes the anticipated Auto-Cloud-Syncing feature, along with numerous enhancements to the main screen, making it both faster and more reliable. The free CLZ Cloud service is central to all its cataloging solutions (desktop, mobile and web), serving as the connector that integrates them. Tens of thousands of users utilize CLZ Cloud syncing to transfer data between their desktop, Connect and mobile applications, update their online collection list, or simply maintain an online backup of their valuable database. With automatic syncing, you can add or modify books in Book Collector and these updates will upload to the CLZ Cloud immediately. If you make changes using the CLZ Books mobile app or directly in Book Connect, just launch your software and the changes will automatically download.
