Shodhganga  - a reservoir of Indian theses is a digital repository of theses and dissertations submitted to Indian universities. It is maintained by INFLIBNET Centre which is an autonomous Inter-University Centre of the University Grants Commission (UGC) of India, located at infocity, Gandhinagar. The full texts of all the documents submitted to Shodhganga are available to read and to download in open access to the academic community worldwide.

Networked Digital Library of Theses and Dissertation (NDLTD) is an international organization dedicated to promoting the adoption, creation, use, dissemination, and preservation of electronic theses and dissertations (ETDs). We support electronic publishing and open access to scholarship in order to enhance the sharing of knowledge worldwide.

E-Theses Online Service (EThOS) is a bibliographic database and union catalogue of electronic theses provided by The British Library, the National Library of the United Kingdom. EThOS provides access to approximately 500,000 doctoral theses awarded by over 140 UK higher education institutions, with around 3000 new thesis records added every month. Download instantly for your research, or order a scanned copy quickly and easily.

EBSCO Open Dissertations now includes the content from American Doctoral Dissertations. It is a free database with records for more than 1.2 million electronic theses and dissertations from around the world.

Open Access Theses and Dissertation (OATD) aims to be the best possible resource for finding open access graduate theses and dissertations published around the world. Metadata (information about the theses) comes from over 1100 colleges, universities, and research institutions. OATD currently indexes 5,153,410 theses and dissertations.

DART-Europe is a partnership of research libraries and library consortia who are working together to improve global access to European research theses. DART-Europe is endorsed by LIBER (Ligue des Bibliothèques Européennes de Recherche), and it is the European Working Group of the Networked Digital Library of Theses and Dissertations (NDLTD).

OpenThesis is a free repository of theses, dissertations, and other academic documents, coupled with powerful search, organization, and collaboration tools.

The DiVA portal is a finding tool for research publications and student theses written at 40 universities and research institutions. DiVA – Academic Archive Online, is a publishing system for research and student theses and a digital archive for long-term preservation of publications.