E-Print ArXiv is a fully automated electronic archive and distribution server for research papers. It covers areas such as physics and related disciplines, mathematics, non-linear sciences, and computer science. The archive currently contains about 217,000 e-prints.
CogPrints is a free, full-text e-print archive of published, peer-reviewed journal postprints plus prepublication unrefereed preprints in the cognitive sciences, covering psychology, behavioural biology, computer science, linguistics, philosophy and related disciplines.
