Safe. According to Blue Sky Video official website, the official version of Blue Sky Video Download is a free viewing software and one of the most popular video players on the market at present. From the latest TV series, movies, variety shows to classic movies, this APP provides a variety of classified content, allowing users to enjoy the audio-visual feast. In addition, the Blue Sky Video APP also launched a high-definition image quality mode, where users can choose the image quality that suits them best in different scenes.