Friday, 29 September 2006 FlipViewer is a FlipBook Viewer that lets you view documents, such as web pages, albums, manuals, catalogs created using FlipPublisher, FlipAlbum or any products that create OEB Package Format files (OPF). Based on the book concept, FlipViewer is not like any conventional web browser. The pages are downloaded and organized into a book form. Individual pages are displayed like those in a real book.