The basic steps for downloading a Kindle book
To download a Kindle book, you need a Kindle device or the free Kindle reading app on your phone, tablet, or computer. Open the Kindle store through your device or app, find the book you want, and select the button to purchase or borrow it. The book then appears in your library and downloads automatically — usually within seconds on a fast connection.
If a book doesn't download right away, you can manually trigger the download by opening your library, finding the title, and selecting the download icon. On a Kindle e-reader, this is usually a downward arrow. On the Kindle app for phones and tablets, it's the same arrow or sometimes a cloud icon with a downward arrow.
Key Takeaways
- Kindle books download to whichever device you're using — they don't automatically appear on all your devices unless you turn on automatic delivery in your account settings.
- You can read Kindle books on an actual Kindle device, or on a free app for iPhone, Android, Mac, Windows, or web browsers.
- Books you borrow from a library through Libby or OverDrive also download to the Kindle app, but they expire after the loan period ends.
- If a download stalls or fails, restarting your device and checking your internet connection usually fixes it.
Where to find books to download
The Kindle Store is built into every Kindle device and the Kindle app. Search by title, author, or topic, and you'll see the price and a preview of the first chapter. Books you've already bought appear in your library under "Your Books" or "My Library" depending on your device.
You can also borrow Kindle books for free through your local library if it offers digital lending through Libby or OverDrive. These apps let you search your library's collection, place a hold if the book is checked out, and send the book directly to your Kindle app when it's your turn. The book will disappear from your library when the loan expires, usually after 14 or 21 days.
Downloading to different devices
Kindle books are tied to your Amazon account, not to a specific device. When you buy a book, you choose which device to send it to at the moment of purchase. You can change your mind later and download the same book to a different device — it won't cost you anything extra.
On a Kindle e-reader, books download over Wi-Fi or cellular (if your model has it) and store on the device itself. On the Kindle app for a phone or tablet, books download to that device's storage. On a computer, the Kindle Cloud Reader lets you read books in a web browser without downloading them to your hard drive — they stay in the cloud and sync across devices.
Setting up automatic downloads across devices
By default, a book downloads only to the device you chose when you bought it. If you want new purchases to show up on multiple devices automatically, you can turn on Whispersync in your Kindle settings. This feature syncs your reading progress across devices — if you read three chapters on your phone, your e-reader will remember that and open to the same spot.
To enable Whispersync on a Kindle e-reader, go to Settings, then Sync, and turn it on. On the Kindle app, open the menu, select Settings, and look for Synchronization. On a computer, log into your Amazon account, go to Manage Your Content and Devices, select a book, and choose which devices to send it to.
Troubleshooting downloads that don't work
If a book won't download, first check that you have a working internet connection. On a Kindle e-reader, go to Settings and look at the Wi-Fi or network status. On a phone or tablet, make sure you're connected to Wi-Fi or cellular data. If the connection is fine, restart your device — turn it completely off and back on.
If the download still fails, try removing the book from your device and downloading it again. On a Kindle e-reader, go to Your Library, find the title, press and hold it, and select Remove from Device. Then select the book again and choose Download. On the Kindle app, swipe left on the book title (on iPhone) or long-press it (on Android), and select Remove. Then tap the cloud icon to download it again.
If you're downloading a library book through Libby or OverDrive and it won't send to Kindle, check that you've linked your Amazon account to the library app. In Libby, go to Settings, select Accounts, and make sure your Amazon account is connected. OverDrive has a similar step under Settings or Preferences.
Storage and managing your library
Kindle e-readers have limited storage — a basic model holds around 1,000 books, while newer models hold more. If you run out of space, you can delete books from the device without losing them. They stay in your Amazon library and you can download them again later. On a Kindle e-reader, go to Your Library, find the book, press and hold it, and select Remove from Device.
On a phone or tablet, the Kindle app takes up space on your device, but you can manage which books are stored locally. In the app, go to Your Library, find a book you've downloaded, swipe left (iPhone) or long-press (Android), and select Remove Download. The book stays in your library but won't take up storage until you download it again.
Reading offline and managing your account
Once a Kindle book is downloaded to your device, you can read it without an internet connection. This works on e-readers, phones, tablets, and computers. If you're reading on the Kindle Cloud Reader in a web browser, you need an internet connection because the book isn't stored on your computer.
To see all the books in your Amazon library and manage which devices they're on, log into your Amazon account on a computer and go to Manage Your Content and Devices. This page shows every book you've bought or borrowed, which devices have it downloaded, and options to delete it from your account entirely if you no longer want it.
Frequently Asked Questions
Can I download a Kindle book to multiple devices at the same time?
Yes. When you buy a book, you can send it to one device immediately. Later, you can download the same book to other devices by going to your library and selecting Download. There's no extra cost — you own the book once you've bought it, and you can read it on any device linked to your Amazon account.
What happens to my books if I get a new device?
Your books stay in your Amazon library forever. When you set up a new Kindle device or install the Kindle app on a new phone, sign in with the same Amazon account. Your library will appear, and you can download any book you've ever bought. You don't need to buy them again.
Can I download a library book to Kindle if my library uses Libby?
Yes, if your library offers Kindle lending through Libby. Search for the book in Libby, select Borrow, then choose Send to Kindle. You'll be asked to sign in to your Amazon account. The book will download to your Kindle device or app within a few minutes. When the loan expires, the book automatically disappears from your library.
Why is my download stuck or moving very slowly?
A slow connection is usually the cause. Move closer to your Wi-Fi router or switch to a faster network if you can. If you're on cellular data, try switching to Wi-Fi. Restarting your device also helps — it clears temporary files that might be slowing things down. If the download is truly stuck, remove the book and try downloading it again.
Do I need to download books, or can I read them in the cloud?
You can do either. On a Kindle e-reader or the Kindle app on a phone or tablet, you can download books to read offline. On a computer, the Kindle Cloud Reader lets you read books in your web browser without downloading them — they stay on Amazon's servers and you read them online. Choose whichever works best for how you read.