Adobe reader for Android device is already good, especially with the recent addition of the Google drive connection! But, it could be even better!

I would like to see in the Adobe reader app a proper support for stylus (Samsung s pen, surface pen, ...) like other apps, such as OneNote, Squid, Inflexible.

A short list of features could be:

• writing with the pen, with palm rejection
• erasing with the pen by pressing the button
• underlining with the pen
• drawing shapes, lines
• save all those modification directly on the drive pdf file