calibre VS zotero

Compare calibre vs zotero and see what are their differences.

zotero

Zotero is a free, easy-to-use tool to help you collect, organize, annotate, cite, and share your research sources. (by zotero)
InfluxDB – Built for High-Performance Time Series Workloads
InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
www.influxdata.com
featured
SaaSHub - Software Alternatives and Reviews
SaaSHub helps you find the best software and product alternatives
www.saashub.com
featured
calibre zotero
866 263
21,372 11,551
1.8% 2.7%
10.0 9.9
2 days ago about 23 hours ago
Python JavaScript
GNU General Public License v3.0 only GNU General Public License v3.0 or later
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

calibre

Posts with mentions or reviews of calibre. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-09-10.

zotero

Posts with mentions or reviews of zotero. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2025-04-27.

What are some alternatives?

When comparing calibre and zotero you can also consider the following projects:

Kavita - Kavita is a fast, feature rich, cross platform reading server. Built with the goal of being a full solution for all your reading needs. Setup your own server and share your reading collection with your friends and family.

omnivore - Omnivore is a complete, open source read-it-later solution for people who like reading.

koodo-reader - A modern ebook manager and reader with sync and backup capacities for Windows, macOS, Linux, Android, iOS and Web

jabref - Graphical Java application for managing BibTeX and BibLaTeX (.bib) databases

Sigil - Sigil is a multi-platform EPUB ebook editor

bookends-tools - Alfred Workflow to Integrate with Bookends, an academic reference manager/bibliography tool for macOS

InfluxDB – Built for High-Performance Time Series Workloads
InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
www.influxdata.com
featured
SaaSHub - Software Alternatives and Reviews
SaaSHub helps you find the best software and product alternatives
www.saashub.com
featured

Did you know that Python is
the 2nd most popular programming language
based on number of references?