title_body: how to get books from computer to kindle how can I convert my kindle books (located on my computer) from pdf form to mobi so I can send them to my kindle?
upvoted_answer: It is rather easy with the software Calibre.
  https://calibre-ebook.com/download
  
  Check it out, just download the tool to your PC, go into it and load the eBooks you want to put onto your Kindle in Mobi.
  
  Here is a helpful link for you:
  http://www.business2community.com/tech-gadgets/convert-your-pdf-ebook-to-epubmobi-for-easier-reading-on-e-readers-and-kindle-0129397#07r2Z3vQBThqivuW.97