The National Library of Finland is the largest library in Finland, located in Helsinki. Established in 1640, it serves as a central repository for the country's published materials and promotes access to information and culture. The library houses millions of items, including books, manuscripts, and periodicals, making it a vital resource for researchers and the public. In addition to its extensive collections, the National Library of Finland plays a key role in preserving Finland's cultural heritage. It collaborates with various institutions to digitize materials and improve access to information, ensuring that Finland's literary and historical treasures are available for future generations.