The National Library of Romania shares digital resources, providing access to knowledge and cultural heritage, on three online platforms. These are: a) The Traditional Virtual Catalogue for the books published before 1993. It is the virtual image of the traditional catalogue which is organized alphabetically by author name in the appropriate folders physical drawers. The platform and database was designed by the students from the Technical University Bucuresti. Accessible at http://bookathon.bibnat.ro; b) The Online Catalogue on Aleph system, which offers bibliographic information about documents in the library collections since 1993. There are two logical databases, The Doctoral Theses Referential, Publishing digital resources which provides access to online content thereof (by digitizing paper or archiving electronic content of CD attached by author) and digital library for the blind (project Sound of pages) that disabled users have access to requested digitized works. Accessible http://alephnew.bibnat.ro: 8991/F; c) The Digital platform on Digitool system. It started in 2009. It is comprised of digital collections created by digitizing special collections of documents in the National Library of Romania, organized by themes or after events. Accessible at http://digitool.bibnat.ro/R. The databases have grown steadily and have become researching and learning tools for some categories of users. The systems provide open resources, learning and navigating tutorials and contribute to a creative society.