||The Lumen Learning Course Catalog includes a highly-recommended and recommended courses maintained by the Lumen Learning team. A variety of other community-contributed OER courses are also available in the Lumen Platform.
||The Maryland Open Source Textbook (M.O.S.T.) Commons is a collaborative, online space designed to support the sharing and creation of Open Educational Resources (OER). Through M.O.S.T. Commons, you will have the opportunity to access openly licensed content and collaborate with faculty within your institution and across Maryland. The site also provides faculty with authoring tools to create their own OER.
||The e-Courseware is a repository of available digital course material of the National Open University of Nigeria that will help you in your course of studies.
||OpenLearn gives you free access to course materials and expert opinion on topical issues.
||Build new skills or work towards a degree at your own pace with free Saylor Academy courses! It offers free online courses available across the world.