I have been trying to find Quran ebook for my Kindle, but haven't found anything notable yet. Are there any good ebooks out there ? My preference is for Arabic text with tashkil, i.e. diacritics. Here is an example of the Arabic text with diacritics :
With for example a mobi file, you can change spacing, font style, and font size. I appreciate any recommendations.
Here is an example of two screenshots superimposed from two ebooks I have found so far (apparently I need 10+ rep to post more than two links)
The problem for the upper image is that the margin to the left is completely unnecessary, while on the right hand side and bottom, the margin is too great. At the bottom it should end right where the Arabic numeral appears. The only margin setting which allows to keep at maximum is simply not good enough for this file.
The best ebook format I have come upon is the one depicted at the bottom. Here, there is less text per page which makes the text more readable. And finally the margins are to the bare minimum (except at the bottom). I have linked to the website in the comments where I found these ebooks (as I need 10 reputation to be able to post three or more links).