OATD - Open Access Theses and Dissertations Advanced research and scholarship. Free to find, free to use
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 800 colleges, universities, and research institutions. OATD currently indexes over 1.6 million theses and dissertations.
NDLTD, the Networked Digital Library of Theses and Dissertations.
NDLTD provides information and a search engine for electronic theses and dissertations (ETDs), whether they are open access or not.
Access to 428484 open access research theses from 536 Universities in 27 European countries
DART-Europe is a partnership of research libraries and library consortia who are working together to improve global access to European research theses.
OpenThesis is a free repository of theses, dissertations, and other academic documents, coupled with powerful search, organization, and collaboration tools.
With PQDT Open, you can read the full text of open access dissertations and theses free of charge.
Trove is a new discovery service focused on Australia, Australians, and items found in Australian collecting institutions. The Australasian Digital Thesis Website has now been incorporated into Trove, and it contains theses from universities across Australia and New Zealand. To search for theses in Trove, choose the option to limit the format to theses.
Cybertesis access to the South American Thesis portal.