Many websites offer free song ringtones that contain the full track. Websites such as Zedge.net and Softonic.com feature such free downloads for both Apple and Android cell phones.
Softonic is more catered to Android ringtones, whereas Zedge can be used for both Apple and Android downloads. Softonic offers more generic song choices that are separated into categories for easy searching, and the site offers both full songs and other audio sounds as ringtones.
Zedge contains many contemporary songs that are heard on the radio, such as pop, rock and country songs. Zedge includes flexible search functionality, allowing the user to search by keyword, popularity, ratings or recency.