We currently sell ebooks in these formats:
- DRM protected (requires compatible software)
- DRM protected (requires compatible software)
- DRM-Free PDF (no restriction on reading device)
- DRM-Free ePub (no restriction on reading device)
- Online Reader format (read in your internet browser without any additional software)
These formats are supported by all devices compatible with the two DRM systems we use: Readium LCP and Adobe DRM.
We suggest free compatible software for whatever device you own. For Windows, macOS, and Linux we suggest Thorium Reader. For iOS, Android and Kindle Fire we suggest our Ebook Reader app.
If you have an e-reader device, depending on the device it may be compatible with either Adobe DRM, or Readium LCP.
Most books can also be read online using our Online Reader in any major web browser.
About the different formats
PDF (DRM protected)
This means that the ebook was originally a PDF and has been encrypted to protect the author from the risk of piracy.
The great thing about viewing PDF ebooks is that they retain the original design of each page – so you see on your screen exactly what the book designer intended. Formats that are more suited to smaller screens (like EPUB) tend to lose page formatting when displayed on a computer screen.
EPUB (DRM protected)
The EPUB format is perfect for reading on smaller screens, because the lines of text 'reflow' and adjust to accommodate varying font sizes and screen sizes. The EPUB format suits books with lots of images like comics, graphic novels and recipe books. You can also get 'enhanced EPUBs' which means that they can have audio or video embedded in the ebook so you can listen/watch inside your reader software without having to be redirected to an external internet browser or video player.
Online Reader
The Online Reader format was created by eBooks.com. It allows you to read the ebook online in the same web browser you used to purchase your ebook. Currently the Online Reader defaults to the EPUB format of the ebook when available, but if your ebook is available in both formats you can easily switch to the PDF format within the Online Reader itself. For more information see our Online Reader user guide.
DRM-Free PDF/ePub
These files contain no DRM, so you can read them using the software of your choice. You can find more information in our DRM section.
Maximising Compatibility
We developed our own Ebook Reader app to ensure compatibility on as many devices as possible. Our Ebook Reader app is compatible with the same PDF and EPUB files wheter DRM is applied or not. If you have an ereader deivce, if it supports either Readium LCP or Adobe DRM it is also supported (check the device guide). We also developed our Online Reader which expands the number of compatible devices even further still to almost any device with an internet browser.
Which ebook format is for me?
For a Computer, Choose PDF
If you only expect to read your ebook on a computer (not on a phone or special ebook device), then you should choose a PDF-based ebook. This is because PDFs display the pages of a book exactly as they were designed by the book publisher. In other words, a PDF will usually maintain the design integrity of the original printed book. With other formats, pages can look different – sometimes radically different – when displayed.
For a Hand-Held Device, Choose EPUB
PDFs sometimes display awkwardly on small screens, while some the EPUB format is designed especially for reading on smaller screens. If you have a smart phone, PDA or special ebook reader device, then you should choose EPUB.
But...
Although we suggest different formats for different devices, it is worth noting that some books are only available in only one format. Even if it is not the recommended format for your device, this does not mean that you will not be able to read the book perfectly well!
Next steps:
Check our guide on Getting started.
Or if you're ready to make your first purchase, read our guide on Buying an ebook.
If you want to know more about what devices you can read our ebooks on please check our Device guide.
If you can't find the help that you need please contact our support team.
Comments
0 comments
Article is closed for comments.