Originally Posted by friktion
Thank you so much! I had spent a half hour trying to find a way to get Mantano installed!
That worked perfectly with Dropbox!
No problem. When you visit App sites outside of Amazon, any downloaded Apps should appear in the top notification bar of the Fire. Touch it and press the App to launch the installation. Here's another trick. If you have ES File Explorer (free from Amazon) Launch It. There will be a folder called Download. Touch it and any previously downloaded Apps will be there. You can choose to store these or LONG press (press and hold) and you can delete them.