The heritage preserved by the Olivetti Historical Archive Association, consisting of documents, letters, books, newspapers, magazines, posters, drawings, photos, films, audiovisuals, products, models and models, is the subject of a systematic electronic filing work and, as far as possible, digitization. We constantly work to make all these materials available and accessible to the public: the virtual 3D tour is an example of this work and it helps people to discover and approach a unique heritage of its kind.