The 2013 animated Disney movie "Frozen" is not legally available to watch online for free, as of 2015. MGO.com, VUDU.com and the Google Play store offer the animated musical comedy online for purchase for between $14.99 and $19.99, not including tax.
MGO.com and VUDU.com provide "Frozen" in both standard and high definition formats. Users can stream the film online or download it to their devices for offline viewing. VUDU account holders also have the option of renting the movie. "Frozen" earns a rating of 4.4 out of five stars from the VUDU community and a rating of 4.5 out of five stars from reviewers in the Google Play store.