Philosophy of Technology Essays
Contains philosophical essays on various topics within the philosophy of technology by main philosophers.
http://commhum.mccneb.edu/PHILOS/techessay.htm

Perseus Texts and Translations
Texts and Translations of ancient Greeks, and Romans.
http://www.perseus.tufts.edu/Texts.html

Online Archives of PSA'98
Conference resources from the Sixteenth Biennial Meeting of the Philosophy of Science Association.
http://scistud.umkc.edu/psa98/papers/

Philosophy Texts at Lancaster University
Texts of Locke, Berkeley, Hume, Leibniz and Pascal.
http://www.lancs.ac.uk/users/philosophy/texts/

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.
http://www.bu.edu/wcp/PaidArch.html

Philosophy Archive at Marxists.org
120 Western philosophers from 1600 to 2000, on the origins and validity of knowledge.
http://www.marxists.org/reference/subject/philosophy/

Hanover Historical Texts Project
A lot of philosophical e-texts.
http://history.hanover.edu/project.html

Digital Text at ILTweb5
E-texts and links to other resources.
http://www.ilt.columbia.edu/publications/digitext.html

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.
http://www.marxists.org/reference/subject/philosophy/front_pg.htm

The Ixyl Institute
Contains essays from several authors on cognitive science, contemporary politics, and the theory of both disciplines.
http://www.ixyl.co.uk

Glyn Hughes' Squashed Philosophers
Condensed editions of classic philosophy texts, with study notes and glossary.
http://www.btinternet.com/~glynhughes/squashed/index.htm

The Galilean Library
The Galilean Library is an expanding collection of essays on the sciences and humanities alongside a discussion forum, weblog and bookstore.
http://galilean-library.org

Philosophy Archive
A large selection of philosophy e-texts in HTML form. Sorted by author.
http://www.philosophyarchive.com

Beyond Appearances - Philosophical E-books
Collection of links to philosophical e-books.
http://www.beyondappearances.com/e-books.php

Beyond Appearances - Philosophical E-book Resources
The site offers a growing number of philosophical e-books from the presocratics to 20th century authors.
http://www.beyondappearances.com

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.
http://philosophy.hku.hk/paper/

CogPrints: Philosophy
A repository of online papers in various subject areas of philosophy.
http://cogprints.org/view/subjects/phil.html

English Server Philosophy Texts
Links to canonical philosophic texts available for viewing.
http://philosophy.eserver.org/

Philosophy online
A listing by period, place, school and philosophers of philosophical on-line texts. Includes links to major libraries and e-text databases.
http://www.zeroland.co.nz/philosophy.html

Malaspina Great Books
Research bibliographies, books, art, music, science, theater, and cinema with links to 1,100 interdisciplinary entries compiled by Russell McNeil.
http://www.malaspina.com/home.htm