This tutorial for students and employs this tutorial help for any your document work like scanning and translating
Cam Scanner download link
In this app you can Scan for any documents and change you’re documents in PDF file like notes etc.
Google translate download link
This app mainly 4 types working
1. Translate any language like Hindi,English,Urdu,etc.
2. Draw to write any text
3. Speaking and change into text
4. Scanning any English paper in text and translate in any language like Hindi,English,Urdu,etc.
You should see this video for more info this video