We have recently started converting our books for ePUB format, and, although we’ve not used all the following, these are the programs we looked at using to create the files. Although we are novices at ePUB creation, with a background in IT and in software development we are sufficiently familiar with using diverse tools, reading format specification, and writing CSS and html. If this list is a bit daunting then there are many many companies around who will convert your books (from various original formats) to ePUB for you.
Unfortunately this is now only available on a SaaS (Software as a Service – or ‘Cloud’) basis, and is pretty expensive. There is a free 30 day option however so if you only have one book, and a short timescale then this might be an option. There is also a month-by-month and other subscription models – but all pretty expensive. It is however one of the industry standard applications.
This is also now available as a SaaS application. This also has a free 30 day option. It is now at version 10, however version 9 is available on eBay. You need a licensed copy if you get one from there though as you’ll need to upgrade to at least version 9.2 to be able to export ePUB files, although upgrading to the latest version available would be best. This is another industry standard application, and is the one we chose to use – however it isn’t without it’s problems.
It has Cascading Style Sheets (CSS) setup for the ePUB to use. During the setup you see the standard default layout, and you can’t change how this appears or add new options. You can overwrite the default CSS files with your preferred layout however – it is a bit messy but it does, with a little patience, work in the end, and for the second and subsequent books is actually not too long to setup.
It allows you to add some metadata that is exported with the file, although it doesn’t allow setting all metadata fields that are possible.
This was a useable tool (at v 9.5.2), despite it’s inadequacies and we’re pleased we decided to persevere with it.
This is a donation funded application, and we found this extremely helpful. It allows you to look inside the ePUB, and display the contents. You can choose to see the html or the display format. Any amendments to the HTML are displayed immediately. It shows you all the metadata so you can add or remove items in that.
It also has two handily file checking tools: one FlightCrew lets you check the html, and the second is a link to the W3C website where the CSS files are validated.
An excellent tool, and if you know html very handy.
This is a donation funded application, and is excellent at converting between different eBook formats. We did a trial with a conversion from an html formatted book (from a MS Word export to filtered html) to an ePUB, and the files created are excellent. As it is a ‘free’ tool we were concerned that the resulting ePUB might be a bit ‘noisy’ , i.e. have a lot of unnecessary html – but the files it produces really are very clean and very good. It could also handle one situation that QuarkXpress didn’t get right (it rendered a space between two underlined words correctly, or how we wanted it anyway – where QuarkXpress lost the space, e.g. does this work).
This includes a number of tools that allow you to view eBooks, edit eBooks, to change the format, and to load to different devices. We have largely used it to view ebooks and to load them to different devices for testing.
If we’d reviewed the generated ePUB files before getting QuarkXpress we probably would have stuck with this tool. It is much simpler to use and generated a file first time that actually took us 6 or 7 attempts to get back to using the other tools.
This is an add-on to donation funded FireFox Mozilla. It lets you drag and drop the ePUB files into it and will render them for you into a displayed version. It is useful for testing the layout works.
This ePUB checker comes from the people writing the ePUB standards. It will tell you if you file complies with the ePUB2 or ePUB3 standard. If you are planning to use a website that is a distributor of the resulting ePUB, then you will need to have a ePUB file that passes the tests in this. Even if you load the ePUB file directly to some eRetailers then a prerequisite is often that the file must pass this checker – so it is worth checking the files yourself before loading them. If you have a lot of files to check then you can download the ePUBChecker and run it with a Java command, or just use the website link to browse to the file you want to check.
Although this is for Kindle formats rather than for ePUB, it is a useful final check that the file is ok. It will convert the ePUB into the required format depending upon the device you want to check it in, and will show you the format of the ePUB book as it will appear on different Kindle devices.
There are other free eReading programs that work on PCs, tablets and phones, and it is worthwhile trying the file out in a few as different readers render the html slightly differently and some settings don’t work in one but do work in others – you may need a combination of approaches to satisfy as many eReaders as possible.
A search for ‘ebook reader’ will find many tools, or ‘ebook reader yourdevicename’ will find ones for a particular device.
As the ePUB file extension is basically a .zip by another name, a file unzipping program like 7-zip is also useful.
This is where you can read more about the ePUB standards. It includes a list of the metadata fields that you can set, as well as the html that is in the standard, and the format of the different ePUB files.
Daisy standard also includes other metadata values possible; it gives information on making ebooks more accessible.
20 July 2014