Here's how to get most of the Google apps on your Kindle Fire HD or HDX. For this article I'm using the latest 7-inch Kindle Fire HDX, which runs Amazon's customized version of Android 4.2.

These instructions will walk you through how to install an app that's an APK file onto your Kindle Fire.

The Amazon Appstore doesn't have every Android app. With this tip, you'll find out how to import apps from other app stores to your Fire using cloud storage.

How to add and download ePub e-book on your Kindle using your Android or iOS device For Android and iOS users, go to the respective App Stores and install the Kindle app.

With the free Kindle app, you can download and buy books or subscribe to Kindle Unlimited for $9.99 a month to have permanent access to more than a million books, thousands of audiobooks, magazines, ...

Just download the .mobi file and install the Send to Kindle app on your computer. The latter is available for OS X and Windows, and will upload your personal files to Amazon's Whispernet network.