What are some alternatives?
AnyFlip - AnyFlip is a interactive digital publishing platform that lets you convert PDF into Flash & HTML5 page flip digital publications that you can embed into your website.
FlippingBook - Make professional mobile-ready flip book from any document. Get trusted solution and impress your audience with quality digital publishing.
Issuu - Issuu is the leading digital publishing platform delivering exceptional reading experiences of magazines, catalogs, and newspapers.
Readymag - Readymag is a comprehensive solution that allows you to design web publication, magazines, presentations, websites, and all the other publications.
FlipBuilder - FlipBuilder provides Flash and HTML5 flip book maker software to build wonderful page flipping effect ebooks from PDF, images and Office files.
MadCap Flare - Documentation for Any Audience, Language or Format