The Open eBook Publication format (ePub) is a common format for electronic books. It was developed as a freely available standard for ebooks by the International Digital Publishing Forum (IDPF) in 1997. One of the main advantages of ePub is that the format is freely available. Therefore many ebooks use this format. Furthermore, in contrast to the PDF format, it offers reflowable and resizeable text. It also includes raster and vector images and CSS styling.
PDF is a program and is short for “portable document format” which makes it convenient for computers to share documents while maintaining the original images, text, videos, multimedia, fonts, indentation etc. It is also the one of the oldest formats which has evolved itself throughout the years. Until recently, eBooks were created by exporting a publication to PDF – this traditional software has nurtured a perfect set of features which are not only convenient – but also has millions of users who are used to its simple yet effective interface.
An epub is an acronym for “electronic publication format”. It is a program that automatically formats a document so that it supports the reading device (laptop, tablets, ereaders etc). Epub has the ability to adapt to any screen size – given if the device supports it. The epub format is like a web browser and that is why it can adopt to different screen sizes. For re-flowable content, the epub format is the default format, whereas the PDF format is the default format for a fixed layout, file sharing and eBooks. The epub format is now popular in eBooks, yet the PDF format still remains an ever-so-reliable tool.
You have a lot of eBooks but your ereader doesn’t support most of them, because most of your eBooks are in epub1, epub2 or epub3. That is why you need to convert them into PDF – a more ‘easily accessible’ format. Every ereader and multimedia device supports the PDF format. The PDF format is one the most commonly used and known formats today, because it runs on every device. It can be locked against copying and can be digitally signed. It can also be locked against printing or even opening. Additionally, this format is able to include photos, text, videos, maps and multimedia. Epub is not the scourge of our times, its growing – but, PDFs are more easy to handle and everyone has been using it for a long time now . You can ask anyone in the e-publishing business today and you will hear them say “epub is the end of all formats, the grand finale of all reading software” – or, you can go past all the clutter and see that there are better formats. The highly versatile and secure nature of the PDF format is its unique benefit – it is also free to use. The best part is that with PDFs, you don’t have to worry about your file not being secure – the password protection works wonders.
You can buy a new computer from the market today and try to run an epub file on it. I’ll bet it won’t be able to read it, but when you search your hard disk for another program, guess which one will come up? – PDF
Did you know that there are more than 150million PDF documents which are publicly accessible from the internet? – This does not include the countless files circulating in businesses and government institutions and agencies. With these facts, it’s easy to say that epub is not as well-known as PDF.
Epub has re-flowable content which is awesome, but the PDF file retains the images, fonts, tables of the original file layout. Basically all the elements stay the same. With Adobe Acrobat, you can annotate, take notes and highlight. Conversely, the epub does not have the option to edit. This gives PDF formats more flexibility in terms of function.
Did you know that professionals trust PDFs? – It is because the document can be presented in the court of law – as it is created in a secure format and the contents cannot be changed, if somehow someone does that, they are liable to leave an electronic-footprint. PDFs are also accessible on every device, lets you are using a windows based system and want to transfer the file to a Mac, and with PDFs it’s possible.
You can work on any file and it can be converted into a PDF, whether it’s an epub file, an excel file or a word file – the conversion process is quick – you can also convert them back. It’s a pretty handy program!
Many professionals prefer PDF format because it reduces the size of the file – but it does not sacrifice quality. You can merge documents such as presentations, spreadsheets and photos in one file. Another feature which everyone enjoys is the ‘free’ part – it does not cost a single dime and everyone has access to it. You can send the document to anyone and they will be able to see the complete document.
You can add rich media, movies, hyperlinks, music etc. This makes the PDF format not only interactive but accessible as well, especially when compared with other formats. You also have mobile access, you can find Adobe Acrobat on almost every smart-phone and you can get the same functionality on your smart-phone as you would get on your desktop or laptop.
The PDF file can be organized with a table of contents which are clickable – You can find what you are looking for with a simple quick search as the sections are linked with the table of contents. Many professionals deal with sensitive documents – consider a document with intellectual rights – those need to be secure. The password protection option gives you that security. When you are exchanging or transferring files, both you and the recipient know that your files are protected. It’s not like converting an epub to PDF takes a lifetime – it only takes a minute, sometimes even less. In the end, it is more about convenience and security – and with the amount of stories we hear about people stealing other people’s intellectual property – one can’t be too careful.