Step 1. Connect iPhone to Computer.
Run Leawo iTransfer and connect iPhone to computer with the USB cable. The software will recognize and detect iPhone. Click the name of Playlist under your iPhone, and select the playlist you want to manage.
Step 2. Manage Playlist.
Right-click the name of the playlist, and you’ll find several options: Add File/Add Folder, Export Playlist, Rename/Delete Playlist. Select the playlist you want to manage and the songs will display in the right part. Click the Add button to add songs from computer to the playlist. Or select the songs and click the Delete button to delete songs from the playlist.
Step 3. Back up iPhone Playlist.
You can select the songs in the playlist and back them up to the computer. Click the transfer button at the right bottom and you’ll see a pop-up dialog. Check Save to Folder and click Change to select a target folder on your computer. Then click Transfer Now to back up songs from the playlist to computer.