Samsung Kies allows you to connect your phone to the computer and manage or sync Contacts, Pictures, Music and Videos on your phone with computer. It also helps to update the phone with the latest android firmware when connected to the computer.
Download Samsung Kies
Samsung Kies is available for Windows and Mac. In case you are searching for the latest releases then use the below link to download it on your computer:
Download Kies – for Android 4.2 or before
Download Kies 3 – for Android 4.3 or over