This free research database indexes thousands of theses and dissertations accepted by American universities from 1902 to the present and provides links to full text, when available.

A partnership of research libraries and library consortia who are working together to improve global access to European research theses.

A free, online database of Ohio’s masters and doctoral theses and dissertations from participating OhioLINK member schools. It contains the abstract for all included theses and dissertations. The full-text is also available if it was submitted.

Open access graduate theses and dissertations published around the world.

PQDT Open provides the full text of open access dissertations and theses free of charge.