About SaveURL
Save file from an URL on Android using share intents.
How to use, navigate to the file (using the Chrome or Firefox browser for example) you wish to save to internal storage. Select "share" -> Save URL and the built-in Android download manager starts downloading the file.
Supports only Android 4.0 and above.
Source code available on github: https://github.com/manmountain/SaveURL
Have fun!