Kindle Touch 3G - Manual (Page 28)

Kindle User’s Guide 28
Chapter 4 Getting More from Your Kindle
Downloading files
Some websites may have books or documents that you want to download and read on your
Kindle. You will be asked to confirm if you want to download these items to your Kindle
Home screen. Supported file types for download include Kindle content (.AZW, .AZW1,
AZW2, and AZW3), unprotected Mobipocket books (.MOBI, .PRC), and text files (.TXT).