Booknizer is a powerful book organizer and a great helper for everybody who loves reading. It will collect and organize information about all books from your library, including electronic (MOBI, EPUB, FB2, PRC, PDF, DOC), paper and audio books (MP3, M4b, MP4, and others). The program can scan folders containing e-book or audio book files, retrieving available information (summary, cover, publishing year etc.) from the files. It is also possible to add books by title, barcode or ISBN, which is helpful for paper books.