A great tool that allows you to do all this in a simple and quick , without even ask for root permissions , it Apk Extractor .
Here’s how to use it:
- Download Apk Extractor from the market [ DOWNLOAD LINK ].
- Start it. You’ll find yourself a list of all installed applications.
- Click to long on the name of the app you want, and choose to extractits apk file, share it right away or simply start it .
- With a quick tap on the name of the app will run immediately back up .
- You will find the apk file inside the extracted folder APKBACKUP in the internal memory of the phone.