Free secure ebook software

Protect IPR, reduce costs, gain new revenue:. Ebook protection or ebook copy protection, is the applying of security controls to an ebook to produce a result consistent with the needs of the ebook publisher — such as who is entitled to use the ebook, and whether they can transform it, copy it, obtain printed copies, etc.

There are many issues to consider see below when protecting ebooks. DRM is an essential addition for ebook protection. If someone purchases an ebook, they feel that it should be theirs to keep to do what they like with. A physical copy is quite different to a digital copy due the fact that an identical copy can be easily produced and quickly distributed.

There is no need for the photocopier and the use of the postal system when you are dealing with digital e-books — a simple file copy and email distribution or uploading to a web site will do. E-book publishers want to protect their IPR and prevent loss of revenue by stopping ebook sharing unauthorized distribution and copying, however attractive they are to the purchaser.

Licensing authorized devices. You need to address on how many devices should an e-book be allowed to be installed on. An e-book publisher might argue that one is enough — just the same as if a person had purchased a single copy of a physical book. A user would argue they need to use it on several devices. Good e-book protection systems use DRM to allow you to specify the number of devices the e-book can be used on. Offline use. It is important that the e-book protection system is capable of allowing permanent offline use.

More sophisticated DRM based e-book protection systems should let e-book publishers specify a one time connection after so many days use so that they have the ability to revoke access if a chargeback is made. Also, they should have the option to connect to the Internet for licensing if it is available. Just because someone has purchased an e-book, that does not mean they have the right to produce a hard copy of it as well. If printing is to be allowed then you might want to consider the use of dynamic watermarks user information is added at the time of printing.

The ebook format you decide upon is equally important — what file format do you have to convert to and do you get the same results on different devices? While both Amazon Kindle,. So as an ebook publisher you might want to wonder what e-book protection you are actually getting. Fixed locations. It requires no installation and you can quickly use it from a portable storage device to read eBooks on the go. As its name suggests, it is basically a PDF reader which also supports eBooks and comic books of various other formats.

It is a nice PDF reader which can be used to read eBooks in various formats. It comes in both installer and portable versions which you can download from its website. Sigil is yet another free open source eBook reader software for Windows, Linux, and Mac.

It is basically an editing software to edit eBook, but it also provides few viewing specific options to simply read the content of an eBook. But, lack of viewing related features makes it less desirable for reading eBooks. Home Page. Download Page. About Us. Provide details to get this offer. Cookies This site uses cookies: Find out more. Secure ebooks are digital books or e-books, if you prefer that have had security applied to them to prevent them from being easily pirated.

While you cannot prevent someone from retyping your ebook from scratch just like you cannot prevent someone photocopying a physical book , the whole point of applying security to an ebook is to make copying as difficult as possible so it becomes unattractive to replicate without a lot of expense.

Being in a digital format, e-books may contain different forms of information from traditional paper based books. The print medium is static — fixed text and images. It may also contain links to other resources such as web sites. So making a secure ebook is not quite so simple. Because a digital book is able to extend the capability of the traditional book into other dimensions, so the underlying technology required to display the different sections of the book may require different types of security mechanisms if they are to be effective.

This means that the use of multimedia in a digital book requires more security methods and techniques if it is to be a secure ebook. And this may introduce a certain amount of complexity into the different ways in which secure ebooks can be provided. Some book formats, such as Adobe PDF, allow you to use one method for a secure ebook, because you are only dealing with one type of format of presentation generally static files without animation. But if your digital book uses multiple formats, such as the multiplicity of video formats mpg, mpeg, wmv, avi, mov, 3gp, mp4 and so on it may prove difficult to find a simple way of getting you secure digital book, especially when there are so many possible players that might be used.

So it was seen as a convenient solution that was widely supported. However, flash is not without its problems, and security is definitely one of them it launches external files that launch a new process with access to its own memory, and hackers have successfully and repeatedly used this approach to gain access to the operating system.

The future for flash now looks bleak — Chrome already has the flash player plugin disabled by default — but it is still supported by the industry since some older browsers do not support HTML5.

One approach to resolving how you obtain a secure ebook is to limit the actual number of presentation formats that you wish to support. This is not likely to be a simple matter, especially if you are using existing work that has been created following a particular standard. One current answer would be to convert whatever format has been used to produce the original material into a single common format.

Although not a specific recommendation HTML5 is a good format to use since it supports both audio and video. But even if you have converted all your audio and video works to a single format, you need to be confident that the other static formats — text, pictures and so on, can be secured.

So you need to think about stopping screen grabbing and printing, preventing editing and dynamically watermarking content to identify users. So to provide secure ebooks requires a system that can handle many formats, and provide security against copying and printing where materials are multimedia, pictures and text. If your ebook is mainly static so you have links to externally hosted audio and video files rather than them being embedded within the document then converting to PDF format is often seen as a wise choice.