Mobi (Mobipocket) was the legacy format used by Amazon for its Kindle devices for years. While Amazon has since shifted to the newer and KFX formats, Mobi remains incredibly popular because it is universally accepted by older Kindles and the "Send to Kindle" email feature. If you find a Harry Potter Mobi file, you can email it to your @kindle.com address and have it synced across your Amazon devices instantly.
, the global digital publisher for J.K. Rowling's Wizarding World. Pottermore Publishing Harry Potter Series -epub and mobi-
: Sells "Enhanced Editions" that include interactive animations and author notes. Mobi (Mobipocket) was the legacy format used by