

To edit ePub or PDF file, an editor is required.įor ePub editing, having a basic knowledge on HTML would be helpful. In the following ePub Editor, all the projects contained in the ePub file is listed in a library, and there is a palette available allows you to adjust the style, while you will need a basic understanding about HTML to set a style for your ePub contents. As for an ePub editor, they are not that large in quality when comparing to PDF editors, and the price varies, but basically lower than that of a PDF editor.įor PDF editing, it is relatively easy to start, since there is a basic set of editing tools built in and you don’t need to acquire some programming knowledge before editing a PDF. It works similarly as other word processors, but also offers advanced features to edit the PDF as users’ knowledge and skills grow. Change fonts, text and background colors.

Normally, the same content contained in an ePub file is smaller in size than that in PDF format, from 5 to 10 times. For the reason that PDF contains embedded fonts, keeps record of location and direction of its characters, while, ePub is just HTML and stored in a zip file.

And that is the reason why we need to reduce pdf file size very often. #6 InteractivityĮPub and PDF both can be interactive, allowing users to be more engaging in the reading.Īn ePub file can be created with rich interactivity, you can highlight and add notes, also you can add hyperlink, animation, slideshow, even create buttons to control the slideshow. While for PDF, users can add hyperlinks to website or other pages, add buttons to navigate, show or hide content, create a form with text fields fillable, embed audio and video, besides, users can highlight, annotate and comment. Undoubtedly, PDF is the best file format to print out document, since it is composed of embedded fonts and stores the design in a way that it won’t be changed easily. Hence, when you print out a PDF, the papers will look exactly the same as you review on the digital copies.
