Free WordPress eBook plugins are useful for people who are interested to build their own websites. They are a tool to use in building bespoke and beautiful websites. This also means that you will not be limited to downloadable themes. Don’t forget to subscribe to our RSS-feed and follow us on Twitter and Facebook for recent updates.
You may be interested in the following modern trends related articles as well: Premium 4 Column WordPress Themes, Free Event Calendar WordPress Widgets, VirtueMart WordPress Premium Plugins and Great Free Cross Browser Testing Tools.
1. ClickBank Affiliate Ads
This plugin creates a banner to display Click Bank keyword-sensitive graphic affiliate ads with ebook covers on your WordPress blog. Digital ClickBank products mean instant delivery and faster commissions.

2. Ebook Store
eBook Store Plugin for WordPress has been built by professionals in eCommerce extensions working more than 6 years in providing paid downloads solutions for both Joomla nad WordPress.

3. Free Books Section
This plugin enables you to provide your visitors with quality content for free. It will keep people coming back to your site as we will be adding to these books over the course of time.

4. PressBooks
PressBooks is an open source book publishing tool built on a WordPress multisite platform. PressBooks outputs books in multiple formats, including PDF, EPUB, MOBI, web, and a variety of XML flavours, using a theming/templating system, driven by CSS.

5. ClickBank Press
ClickBank affiliates with a full marketplace updated through ClickBank’s XML feed. The plug-in allows for customized displays of ClickBank products and also custom products so affiliates can combine affiliate products across ClickBank and competing Affiliate networks.

6. Clickbank Storefront (Mall) WP Plugin
Clickbank is the World’s Largest Digital Info Product Store. As a Clickbank affiliate, one can make tons of CASH by promoting these products.

7. My Google Books Library
This is a simple wordpress plugin that allows you to showcase your Google Books bookshelves. It uses the Google Books API, and can show any of the default shelves: Reading Now, Favorites, Have Read or To Read as well as custom shelves.

8. BookPress Client
BookPress Client is a plugin which enables you to publish your posts as an eBook. You can create eBooks from your posts that’s already written. We copy the posts as a new Custom Post Type posts so that your editing won’t affect the posts published as blog posts.

9. Literally WordPress
Literally WordPress make your post payable. Registered users can buy your post via PayPal and other payment methods.

10. E-Paper
The conversion is pretty simple. You just have to load a pdf file into FlipViewer Xpress, create the e-paper-folder and upload it via this plugin into your WordPress site. It’s a great solution for publishers who want to make their publications available as a web version.
