Portal de Historia de la traducción en España, an open access and scalable website, comprises four sections: (i) Historical Dictionary of Translation in Spain, with nearly 1000 entries prepared by some 400 specialists, presents information about Spanish translators and authors translated in Spain ―from the Early Middle Ages until contemporary times―, together with comprehensive panoramas about the translation of foreign literatures from a historical perspective. Attention has been paid not only to translation into Spanish, but also into Basque, Catalan, and Galician; (ii) History of Translation in Spain, with 110 lengthy studies prepared by 80 specialists; (iii) Anthology of Spanish Discourse on Translation, with 200 passages spanning the Middle Ages to 1970s; (iv) Bibliography of the History of Translation in Spain, with 10,500 references.