This guide explains how to download and install the KFX Input Plugin for Calibre.
You can download the latest version from the official development thread on the MobileRead Forums . kfx input plugin download
Open Calibre and navigate to > Advanced > Plugins . Click Get new plugins and search for "KFX Input". This guide explains how to download and install
This plugin is required to allow Calibre to convert books from Amazon's into other formats (like EPUB, MOBI, or PDF). kfx input plugin download