This document discusses essential Android apps for productivity and recommends Adobe Reader and Astro File Manager. Adobe Reader allows users to view, annotate, and share PDF documents on Android devices. Astro File Manager is a powerful file manager that lets users browse, open, copy, move, delete, zip, and extract files on their Android devices.

1. Essential Android Apps : Part 1

2. Category : Productivity
App 1 : Adobe Reader

3. Screenshots

4. Category : Productivity
App 2 : Astro File Manager

5. Screenshots