I have purchased a Kindle. First of all, since I would like to become a SpringSource Certified Spring Professional, I looked for a way how to get the Spring reference documentation onto my Kindle.

Unfortunately, the pdf version of the Spring documentation has tiny letters and no table of contents (or did I miss something?). So, I converted the HTML single page Spring documentation to mobi using calibre. The only disadvantage is that landscape orientation is required for better readability of the source code.

Spring Framework 3.1 Reference Documentation as mobi

Happy downloading!