• Bibliotheca Augustana: offers digital access to selection of Erasmus’ works
• Erasmus Online database: bibliographical reference tool for Erasmus’ works, digitized versions of the Basel and Leiden opera omnia editions
• Index to the Adages: index and extensive commentaries by Miekske van Poll-Van de Lisdonk
• Opera Omnia Erasmi: website for the Amsterdam edition of Erasmus’ collected works, based at the Huygens ING Research Institute, The Hague
• Editions of Erasmus’ complete works: information about Erasmus editions by the Centre for Reformation and Renaissance Studies, Toronto