Is LibreTexts Free to Use, and What Does "Open Education Resource" Mean?

LibreTexts is free to use for reading, and its core content is published as Open Education Resources (OER), which means you can generally reuse, remix, and redistribute it under the terms attached to each item. The platform describes itself as a non-profit and promotes cost savings for students, but "open" does not mean every single item carries identical permissions. Before you copy, remix, or republish anything, check the license statement on that specific textbook or question.

What "Open Education Resource" actually means

An Open Education Resource is teaching and learning material released under a license that grants more rights than standard "all rights reserved" copyright. In practice, OER typically allows you to:

• Retain a copy for your own use
• Reuse it in your course or study
• Revise it by editing or updating content
• Remix it by combining it with other material
• Redistribute the result, sometimes under the same license

The exact permissions depend on the license chosen by the author or adapter. A resource may allow free use but restrict commercial use, or require that derivatives carry the same license. LibreTexts hosts content from many sources, so licenses vary across the library.

Is LibreTexts free?

Yes for access and use of the platform's hosted content. LibreTexts presents itself as a non-profit open education resource platform, and its homepage messaging emphasizes affordability, including a "10 times the power at a fraction of the cost" framing and a student savings figure. That positioning is about reducing textbook costs, not about charging readers to open a page.

What the available material does not establish is a full price list for every service. The site references training, development, and technology services, and it mentions collaboration with institutions on publishing programs. If your use case involves institutional publishing, custom development, or professional training, treat cost as something to confirm directly with LibreTexts rather than assuming it is free because the textbooks are.

What you get without paying

The homepage describes a substantial free content base:

These figures come from LibreTexts' own homepage, so treat them as the platform's claims rather than independently verified counts.

How to check the license on a specific resource

1. Open the textbook or page you want to use.
2. Look for the license or copyright statement, usually near the top or bottom of the page.
3. Identify whether it permits commercial use, modification, and redistribution.
4. If you plan to remix, confirm whether a share-alike requirement applies.
5. Keep the attribution information with any copy you make.

If no license is visible, do not assume it is open. Contact the platform or the listed author.

Common points of confusion

• "Free to read" vs. "free to reuse." Reading is free; reuse depends on the license.
• One platform, many licenses. LibreTexts is a host, not a single license. Each book can differ.
• Non-profit does not mean no costs anywhere. The organization may charge for services like development or training even though the textbooks are open.
• Savings claims are aggregate. The student savings figure reflects reduced textbook spending across users, not a guarantee for any individual course.

Bottom line

For students and instructors who just want to read or assign the hosted textbooks, LibreTexts is free and openly licensed. For anyone planning to adapt, republish, or build a program on top of the content, the deciding factor is the license on each specific resource, plus any service fees you should confirm with LibreTexts directly.