Marxists.org collection of texts from the history of philosophy tracing the development of ideas on the relation between consciousness and matter; includes 120 philosophers over the course of 400 years.

A repository of online papers in various subject areas of philosophy.

E-texts and links to other resources.

Links to canonical philosophic texts available for viewing.

Condensed editions of classic philosophy texts, with study notes and glossary.

A lot of philosophical e-texts.

Research bibliographies, books, art, music, science, theater, and cinema with links to 1,100 interdisciplinary entries compiled by Russell McNeil.

Conference resources from the Sixteenth Biennial Meeting of the Philosophy of Science Association.

Texts and Translations of ancient Greeks, and Romans.

120 Western philosophers from 1600 to 2000, on the origins and validity of knowledge.

A number of e-texts of famous philosophers.

Contains philosophical essays on various topics within the philosophy of technology by main philosophers.

A listing by period, place, school and philosophers of philosophical on-line texts. Includes links to major libraries and e-text databases.

Texts of Locke, Berkeley, Hume, Leibniz and Pascal.

Collection of online texts about philosophy and psychology, especially of mythology and religion.

The Galilean Library is an expanding collection of essays on the sciences and humanities alongside a discussion forum, webblog and bookstore.

A searchable index to works of both well-known and little-known philosophers on various philosophical topics throughout the web.

Contains essays from several authors on cognitive science, contemporary politics, and the theory of both disciplines.

Proceedings of the 20th World Congress of Philosophy. The main index for the archive of contributed papers; ongoing contributions.