Designed for downloading your Kindle eBooks in a more automated fashion than is typically permitted, this tool allows you to create backup copies of the books you've already purchased. - treetr...
You can also de-DRM the Amazon books with a Calibre plugin called deDRM. I recently did it to all my Amazon ebooks (had a lot for basically the same reasons as you, plus I worked there).
You can also de-DRM the Amazon books with a Calibre plugin called deDRM. I recently did it to all my Amazon ebooks (had a lot for basically the same reasons as you, plus I worked there).