Due to unexpandable internal storage, junk files and large media files take up lots of space and cause slow response on iOS device. Hidden junk files and even deleted photos can result in potential privacy leak. iFreeUp is designed for iOS users to free up storage space, manage files of iOS devices directly on Windows PC, and prevent privacy leak in one-click. It can remove and shred various junk files including app caches, logs, cookies and more in iOS devices thoroughly to save storage space, improve system performance, and prevent privacy leak. To further manage iOS devices, iFreeUp provides transfer of photos, videos, music, books, apps, and podcasts between iOS devices and computers, freeing up more storage space and saving private data. It can also shred deleted photos to make it unrecoverable. iFreeUp is an easy-to-use yet efficient tool to keep users' iPhone, iPad, and iPod Touch especially with only 8GB/16GB storage running smoothly with enough storage space.