ePADD | Stanford Libraries Skip to main content Secondary menu My Account Feedback You must have JavaScript enabled to use this form. Subject * In a few words, what is your feedback about? Message * Your name * Your email * Leave this field blank Menu Search form Search About Our values People Hours Blogs Events, exhibits, workshops News Departments & contacts Support the Libraries Beyond100 Libraries Academy Hall (SRWC) Archive of Recorded Sound Art & Architecture (Bowes) Business Classics David Rumsey Map Center Earth Sciences (Branner) East Asia Education (Cubberley) Engineering (Terman) Green Hoover Library & Archives Lathrop Law (Crown) Marine Biology (Miller) Medical (Lane) Music Philosophy (Tanner) SAL1&2 SAL3 SAL Newark Science (Li and Ma) SLAC Special Collections Using the libraries Access & privileges Borrow, renew, return Connect to e-resources Course reserves (SearchWorks) Interlibrary borrowing Hours Print, copy, scan (The Hub) Access for persons with limited mobility Special policies Collections Collecting areas Notable collections Digital collections (SearchWorks) Online exhibits (Spotlight at Stanford) Research support Orientation Research services Search tools Specialists Guides Projects & innovations Workshops Copyright reminder Ask us Email a reference question Chat with us Give us feedback Report a connection problem Suggest a purchase (requires login) COVID-19 You are here Home » Projects » ePADD ePADD ePADD About Download Documentation Community Presentations & Publications In the News ePADD Menu ePADD is free and open source software developed by Stanford University's Special Collections & University Archives that supports the appraisal, processing, preservation, discovery, and delivery of historical email archives. ePADD incorporates techniques from computer science and computational linguistics, including machine learning, natural language processing, and named entity recognition to help users access and search email collections of historical and cultural value. Initial work on ePADD began in 2010 and received funding from the National Historical Publications & Records Commission from 2012-2015 to develop the first full version of the software package. From 2015-2018, the project received funding from the Institute of Museum and Library Services to develop a further six versions of ePADD. The ePADD project received funding from the Andrew W. Mellon Foundation to continue development on the software from 2020-2021. In 2021, the ePADD project received funding from the Email Archiving : Building Capacity and Community grant program, administered by the University of Illinois at Urbana-Champaign to integrate preservation functionality into ePADD.  Visit the Discovery Module for Stanford University's Special Collections & University Archives to see ePADD in action. Tweets by e_padd Hours My Account Ask us Opt out of analytics System status Staff login Stanford Home Maps & Directions Search Stanford Emergency Info Terms of Use Privacy Copyright Trademarks Non-Discrimination Accessibility © Stanford University, Stanford, California 94305.