The International Directory of On-line Philosophy Papers:A searchable index to works of both well-known and little-known philosophers on various philosophical topics throughout the web.
A Miniature Library of Philosophy: 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.
Beyond Appearances - Philosophical E-book Resources: The site offers a growing number of philosophical e-books from the presocratics to 20th century authors.
Beyond Appearances - Philosophical E-books: Collection of links to philosophical e-books.
CogPrints: Philosophy: A repository of online papers in various subject areas of philosophy.
Digital Text at ILTweb5: E-texts and links to other resources.
English Server Philosophy Texts: Links to canonical philosophic texts available for viewing.
Glyn Hughes' Squashed Philosophers: Condensed editions of classic philosophy texts, with study notes and glossary.
Hanover Historical Texts Project: A lot of philosophical e-texts.
Malaspina Great Books Home Page: Research bibliographies, books, art, music, science, theater, and cinema with links to 1,100 interdisciplinary entries compiled by Russell McNeil.
Online Archives of PSA'98: Conference resources from the Sixteenth Biennial Meeting of the Philosophy of Science Association.
Perseus Texts and Translations: Texts and Translations of ancient Greeks, and Romans.
Philosophy Archive: A large selection of philosophy e-texts in HTML form. Sorted by author.
Philosophy Archive at Marxists.org: 120 Western philosophers from 1600 to 2000, on the origins and validity of knowledge.
Philosophy E-texts: A number of e-texts of famous philosophers.
Philosophy of Technology Essays: Contains philosophical essays on various topics within the philosophy of technology by main philosophers.
Philosophy online: A listing by period, place, school and philosophers of philosophical on-line texts. Includes links to major libraries and e-text databases.
Philosophy Texts at Lancaster University: Texts of Locke, Berkeley, Hume, Leibniz and Pascal.
Project Unicorn: Collection of online texts about philosophy and psychology, especially of mythology and religion.
The Galilean Library: The Galilean Library is an expanding collection of essays on the sciences and humanities alongside a discussion forum, webblog and bookstore.
The Ixyl Institute: Contains essays from several authors on cognitive science, contemporary politics, and the theory of both disciplines.
The Paideia Project Online: Archive Sections: Proceedings of the 20th World Congress of Philosophy. The main index for the archive of contributed papers; ongoing contributions.