Print Replica This is actually a PDF file wrapped in Amazon’s own packaging.The quality of conversions are therefore variable. Topaz Created by Amazon, conversion to other formats relies on the quality of the OCR text in the format.Mobipocket One of the oldest ebook formats, readily converted into other file formats.Kindle Owned by Amazon, the Kindle ebook format is actually four different file formats.PDF is hard to convert into other ebook formats. Less popular on ebook readers than on computer screen. PDF Created by Adobe, and in some forms an international standard.ePub Defined by the IDPF and used by many ebook vendors.Current Ebook Formats and DRM schemes There are three main current eBook formats. Authors, retailers and publishers all need to make a living, so that they can continue to produce books for us to read. No help will be given to people doing such things.

De-drmed ebooks should not be uploaded to open servers, torrents, or other methods of mass distribution.

Please only use this application for gaining full access to your own ebooks for archiving/converson/convenience. So to be able to read your ebooks on all the devices you have now, and to be sure that you will still be able to read your ebooks in the future, you will want to remove the DRM. This has already happened to many people, with ebooks and other digital media. When you want to use a different ebook reader, or if the supplier stops supporting the ebooks you’ve bought, you may lose access to your DRMed ebooks. Others require new devices to be authorised by a central server on the Internet. Some DRM schemes limit ebooks to one device only, so if you want to read that ebook on a different device, it’s necessary to download the ebook again. Ebooks with one DRM scheme can’t be read on a device that uses a different DRM scheme.

When you first start using ebooks, you might not notice the restrictions very much. DRM controls which devices you can use to read your ebook, and stops you converting your ebooks from one format to another.ĭRM makes buying and using ebooks harder. Post updated on 22nd March, 2013 DRM: What it is and why you should care about it.ĭRM is used by publishers to restrict what you can do with your ebooks.

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