Scribd, SlideShare, Issuu, FlipHTML5, FlippingBook, Yumpu.com, DocSlide, FlowPaper, Yudu, Calaméo, Docshare.tips, FlipBuilder, Joomag, 3D FlipBook, YouScribe, Mobissue, Issuhub, Madmagz, PageFlip-Flap, AnyFlip, aXmag, Zyyne, UniFlip are some alternatives to Active Textbook.