And with these feature buttons, readers can navigate through the digital publication with ease. They can slide the pages with page buttons, thumbnails and table of contents; share the online publications on Facebook, Twitter and other social networks; print and download the digital pages; zoom in and zoom out the page, add annotation to pages and so on.

And of course, you don't have to enable all these feature buttons if you don't want to because Pub HTML5 will allow you to show or hide the buttons with ease.

Import a PDF file, and in the main interface, you will see the feature buttons in the toolbar. And you can decide to show the buttons you want and hide the rest in the Custom Settings tab. Under the Tool Bar Settings, you will find the feature button config and you can select "Show" or "Hide" to enable or disable the buttons.