Clear Multiple Unused Files to Regain Profitable Space Umate can not only clean junk files and temporary files thoroughly, but also can remove unused Apps and delete large videos which are over 5M. Umate will automatically save a backup of your photos and videos in your computer, in case you need to recover them later on. Upon doing so, it will create an intuitive awareness that your iPhone always feels spick-and-span and runs like new. Lossless Photo Compression to Reclaim 75% of Photos' Storage More free space, more fun. This tool - Lossless Photo Compression - frees space by compressing your photos without sacrificing quality. You can share beautiful photos on SNS as well as save more free space for entertainment. Moreover, original photos will be backed up automatically before compression.