To download mp3 (audio): Click "Download mp3" button
To Cut/Crop mp3: Please use the slider below and click on "Download mp3" button to download the selected part.
Note that video to mp3 conversion output is limited to 10 minutes.
Quick walkthrough of the process of iunstalling the Windows Phone apps by downloading them to the PC and then sideloading the XAP or APPX Files on the Windows Phone.
Windows Phone 8.1 has hugely improved this feature and copied installation files appear up almost instantly in the Store, unlike the way it happened earlier with Windows Phone 8.0 and required resatrt.