"DOAJ is a unique and extensive index of diverse open access journals from around the world, driven by a growing community, committed to ensuring quality content is freely available online for everyone.
All DOAJ services are free of charge including being indexed. All data is freely available."
"Open access is an integral part of our commitment to a collaborative, inclusive and transparent world of research where authors, researchers and academic institutions can share knowledge and build on each other's work to advance outcomes."
"Sage Open is a peer-reviewed, "Gold" open access journal from Sage that publishes original research and review articles in an interactive, open access format. Articles may span the full spectrum of the social and behavioral sciences and the humanities."
"SpringerOpen journals and books are made freely and permanently available online immediately upon publication. They are subject to high-level peer review, author and production services ensuring quality and reliability of the work. Authors publishing with SpringerOpen retain the copyright to their work, licensing it under a Creative Commons license."
"Helping researchers share their work with the world by removing the barriers to published research, open access makes research findings available to everyone – driving forward the pace and strength of global innovation and invention.
Open access articles are freely available to read, download and share. There are a number of ways you can make your research open access with us – for details watch our video about our open access options."
"Search for quality open textbooks offered in a variety of digital formats; the first step in adopting open educational resources. Search by subject and download them to your computer."
"DOAB is a community-driven discovery service that indexes and provides access to scholarly, peer-reviewed open access books and helps users to find trusted open access book publishers. All DOAB services are free of charge and all data is freely available."
"A faster, more efficient way to publish content. Our advanced authoring and publishing platform allows authors to create content directly in our system. Once published, the updated content immediately renders across all our platforms including online and print versions."
"The MERLOT system provides access to curated online learning and support materials and content creation tools, led by an international community of educators, learners and researchers."
"OER Commons is a public digital library of open educational resources. Explore, create, and collaborate with educators around the world to improve curriculum."
"OpenStax is part of Rice University, which is a 501(c)(3) nonprofit charitable corporation. Our mission is to improve educational access and learning for everyone. We do this by publishing openly licensed books, developing and improving research-based courseware, establishing partnerships with educational resource companies, and more."
"Open textbooks are licensed by authors and publishers to be freely used and adapted. Download, edit and distribute them at no cost.
Now offering 1261 open textbooks, the Open Textbook Library is supported by the Open Education Network."