App to open email attachments on android

1. What is the best app to open email attachments?
2. Why can't I open an attachment in an email?
3. Why email attachment is not opening in Mobile?

What is the best app to open email attachments?

1: Adobe Reader. In my opinion, Adobe Reader (Figure A) is the single most important app for opening email attachments. The vast majority of the important attachments I receive are in PDF format. These documents range from publishing contracts to travel reservations.

Why can't I open an attachment in an email?

One of the most common reasons why you can't open an e-mail attachment is because your computer doesn't have the necessary program installed to recognize the file format.

Why email attachment is not opening in Mobile?

If you're unable to open a specific email attachment please first ask the person who sent the email what format the attached file is in: Android cannot read all file types. Click here to see a table of the supported media formats for the different Android versions.