Save file from an URL on Android using share intents from Chrome for an exemple
Usage:
Navigate to the file (using the Chrome 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.
Available on Google Play store for free at: https://play.google.com/store/apps/details?id=se.mannberg.saveurl
Have fun!