Europeana allows for searching through digital resources of European museums, libraries, archives and audiovisual collections. It makes up a multilingual space in which users can benefit from the wealth and diversity of European cultural and scientific heritage: explore, discover, actively share their knowledge and draw inspiration.
DART-Europe E-theses is a portal owned by UCL Library Services in cooperation with LIBER. It is a meta-database which aims to ensure access to open diploma theses from Europe. It contains more than 300,000 full-text research theses from 424 universities in 23 countries
Wolne Lektury is a project run by the Modern Poland Foundation. Digital reproductions made by the National Library, Silesian Library and Elbląg Library using copies from the NL, SL and EL collections.
The National Digital Archive collects, develops, maintains and makes available archival resources such as photographs, audio recordings and films, which form a part of the national archive resource.
It is a non-commercial project which makes available audio versions of books in the public domain. All recordings are prepared by volunteers. The website contains several dozen thousand publications in 71 languages. Audio books are prepared in MP3 format and can be downloaded to any device.