Kindle for Blackberry
Kindle for BlackBerry is a free application that lets you read Kindle books on your BlackBerry—no Kindle required.
When you first launch Kindle for BlackBerry, you'll be asked to enter your Amazon.com account e-mail address and password so you can access your Kindle library and shop in the Kindle store. You can also manage your registration on the Manage Your Kindle page.
You can shop in the Kindle Store via your BlackBerry, or you can shop the Kindle Store on Amazon.com and choose a registered BlackBerry as the delivery location. You'll need to make sure you set up your payment method if you're new to the Kindle Store.
Learn more: Shopping for Content.Kindle for BlackBerry is a free application that lets you read Kindle books on your BlackBerry -- no Kindle required. Access a list of supported devices, download the application, and learn how to read Kindle books on your BlackBerry.