SOFTWARE LICENSE GUIDE

Zotero

Zotero is an open-source reference manager licensed under the GNU Affero General Public License version 3 (AGPLv3), and it is free for all users.

Open SourceFree and open-source software (AGPLv3)

What it does

Zotero helps users collect, organize, cite, and share research sources.

Who it may suit

Researchers, students, and academics who need a free and powerful tool to manage their citations, bibliographies, and research materials.

Free tier and license

Zotero is entirely free and open-source for all users.

Limitations to check

As open-source software, support is primarily community-driven. Users should check official documentation for specific features and integration capabilities.

Licensing notes

Zotero is free and open-source software licensed under the GNU Affero General Public License version 3 (AGPLv3).

Verification details

Last licensing verification recorded: 2026-10-28.

Directory record last updated: 2026-10-28. These are separate dates: a record update does not necessarily mean the publisher's terms changed.

AI-assisted summaries may be incomplete or outdated. Confirm licensing, pricing, and commercial-use rights in the official sources before making a business decision.

Frequently asked questions

Is Zotero free for everyone?

Yes, Zotero is free and open-source software available to all users.

What is the license for Zotero?

Zotero is licensed under the GNU Affero General Public License version 3 (AGPLv3).

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