Here's how you can download the Box app free for Android devices.
1. Go to the Google Play page for the free app Box.
2. Tap the Install button.
Here's a description of Box:
"With 5GB free, Box makes it easy to access and edit your files, share content and stay connected with your team from anywhere on any device.
* Share important files with your coworkers
* Have your presentation at your fingertips
* Comment on documents on the go
* View updates to your spreadsheet instantly
Box allows you to do all these things and more! Box OneCloud is our ecosystem of apps where you can annotate, e-sign and do more with your favorite productivity apps. More than 120,000 companies - including 92% of the FORTUNE 500, rely on Box for simple, secure content sharing."