PDF vs EPUB

PDF and ePUB are two document types that have been developed to meet specific needs. Although each document type is designed to present information to the reader, each file is better suited for a particular purpose.

The term PDF stands for Portal Document Format, while ePUB stands for Electronic Publishing. Each type of file is instrumental in presenting information, especially books in electronic format. As a result, the two types of file formats are useful when creating e-books. The type of file format an individual or a publisher uses depends on what they want to achieve as each file has its advantages and disadvantages.

Brief History of PDF and EPUB

The PDF was developed in 1993. Since then, this file type has gradually become a leading document format in the world. Due to its features and ease of use, many businesses and organizations prefer to present their information using a PDF file. The best part of using a PDF file is that it presents information exactly as seen on a physical document. The creation of ePUB was to meet the demand for a mobile-friendly document format. As a result, an ePUB is an ideal document that can be used for reading on portable electronic devices. Based on XML, it is flexible and presents e-books in a form that is suitable for reading. Additionally, a portable device owner can easily manipulate an e-book in ePUB format to get the best reading experience.

The Similarities Between PDF and EPUB

PDF and ePUB files have some similarities, which are:

Good security features that protect the files from corruption and alteration. In general, each type of file can be password protected to prevent unauthorized used or modification. Also, other types of security features exist to prevent unauthorized reproduction of a file. This feature is prominent with ePUB as the intellectual properties of people are protected from use without permission or payment.
Both file formats are available for use on almost all operating systems, and devices.

Differences Between PDF and EPUB

Although these documents have certain similarities, they also have significant differences. These differences are highlighted below.

Reading Layout

A PDF document is basically a printed paper on a screen. All PDF documents presented on the screen of electronic devices appear exactly as they would if printed. However, this format is sometimes unsuitable for reading, especially on smaller screens. With an ePUB file, e-books or documents are optimized for reading. As a result, a reader does not have to constantly zoom in or out a document to read what it contains.

Ability to Edit

ePUB books or documents are designed as read-only. That means a user can only view what is written within the file. With a PDF file, on the other hand, a reader can edit and manipulate a document as long as it is not protected. However, editing can only be done with the help of specialized software applications.

Electronic Signature

A PDF file can easily be appended with an electronic signature. Doing this allows for numerous functions. This type of feature is not available on an ePUB file.

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