Saw this on another site, so thought I'd share.
Get the full version of CamScanner for Android for free (usually $4.99) if you have a .edu email address.
The benefits of the full version is that it removes the ads and watermarks in PDF.
Instructions:
1) Download the free version of CamScanner from the Android Play Store.
2) When it asks to login, click create account.
3) Create account with a .edu email.
4) Click on the link in the activation email.
5) Log back into the CamScanner app, and click log in (with the new .edu address and password).
6) It will ask if you want to share, click "don't share temporary".
Now you have the FULL VERSION of CamScanner.
To verify what version you have:
1) Click the three dots on the top right corner.
2) Click Settings.
3) Click About.
It should say Full version.
I am not sure if this works for the iOS version.
Enjoy!!
