Quote:
Originally Posted by eschwartz
Amazon does accept AZW. AZW is a renamed MOBI. Amazon supports the old-style mobipocket mobi7 format no matter which file extension it uses.
Amazon does not accept (in your Send-to-Kindle Personal Documents Service) the all-new Amazon homegrown evolutionary mobipocket mobi8 ( KF8) format, which uses the file extension AZW3. |
It does accept 'hybrid' (mobi+kf8) files (i.e. anything kindlegen/kindle previewer generates, or calibre with the 'both' option). When delivered, it will be mobi or kf8, depending on what the target device/app supports (iOS app will get something sort of in between). Yes, these will take up more cloud storage, but IMO it is worth it to have richer formatting options of kf8 (in most cases).