Gooreader vs Martview
GooReader is a desktop app that allows you to read and download Google Books, add bookmarks, annotations, create a local Library and save books to PDF. GooReader allows to access your online Google Library and manage your personal bookshelves.
Martview is an eBook reader that is compatible with pdf file and mart file. With Martview’s realistic page flipping you’ll feel as if you’re reading an actual book or magazine. It is compatible with PDF and Mart files and has thousands of free eBooks and magazines (uploaded by Martview users) to choose from. You can also create and publish your own eBooks or magazines via PDF, gif, jpg, png file formats.