OER: OER Repositories

Find free, open, and customizable materials by course or subject.

DOAB is a discovery service for peer reviewed open access books and book publishers that indexes and provides access to high quality, open access, peer-reviewed books.

This platform offers H5P resources that are freely available for download.

Brings together open educational resources throughout the University System of Georgia, including open textbooks and ancillary materials. Most works hosted in GALILEO Open Learning Materials have a Creative Commons license, allowing the reuse, redistribution, remix, and revision of these materials.

Books in the KPU Pressbooks Catalogue are published by Kwantlen Polytechnic University.

LibreTexts is the adaptable, user-friendly non-profit open education resource platform that educators trust for creating, customizing, and sharing accessible, interactive textbooks, adaptive homework, and ancillary materials.

Real-time federated search for OER content across multiple platforms at one time.

The MERLOT system provides access to curated online learning and support materials and content creation tools, led by an international community of educators, learner, and researchers. You can submit an online learning material you've found or created to the MERLOT collection.

The Openly Available Sources Integrated Search (OASIS) search tool aims to make the discovery of open content easier. OASIS currently searches open content from 117 different sources and contains 400,000+ records.

OE LATAM (Open Education Latin America) is part of the Open Education Global (OEGlobal) network. It is described as a regional node or community within OEGlobal, specifically focused on fostering open education collaboration, knowledge exchange, and the development of open educational resources across Latin America.

A dynamic digital library and network. Explore open educational resources and join our network of educators dedicated to curriculum improvement.

OERTX Repository is a public digital library of open educational resources for higher education. Search collections or create and collaborate to improve instruction.

In 2007, the North Carolina Community College System (NCCCS) initiated openNCCC, an Open Educational Resource (OER) collaboration platform. Its purpose is to offer an infrastructure that provides high-quality OER content and the opportunity for collaboration around the adaptation, evaluation, and instructional needs of faculty and learners.

From Rice University, OpenStax provides free, peer-reviewed textbooks, which are backed by additional learning resources, such as test banks, answer guides, and PowerPoint slides.

These books have been reviewed by faculty from a variety of colleges and universities to assess their quality. These books can be downloaded for no cost. All textbooks are either used at multiple higher education institutions; or affiliated with an institution, scholarly society, or professional organization.

Search open textbooks and guides published across numerous Pressbooks networks via the Pressbooks Directory. You may find one ready-to-use with your learners or identify one you would like to adapt and customize for your course.

A referratory with thousands of free, open access digital books and a great starting point for adapting your own book.

Founded in 2016, The Rebus Foundation is a Canadian Registered Charity and global non-profit organization dedicated to advancing open publishing, open educational resources (OER), open pedagogy, and joyful learning.

Created by the Department of Labor, SkillsCommon is a free and open online library of learning materials and program support materials for job-driven workforce development.

With more than 800 contributors from hundreds of colleges, universities, museums, and research centers across the globe, Smarthistory is the most-visited art history resource in the world.

The University of Minnesota Libraries publishes journals, monographs, textbooks, and other scholarly content. All titles are accessible from this page. Unless otherwise noted the content is released under a Creative Commons license and is free to download, share, and reuse.

Open Oregon Educational Resources promotes textbook affordability for community college and university students, and facilitates widespread adoption of open, low-cost, high-quality materials.