WinDirStat - WinDirStat is a disk usage statistics viewer and cleanup tool, inspired by KDirStat.
Dr.Fone Toolkit - dr.fone toolkit has all the tools you need to manage your iOS or Android smartphone.
WizTree - WizTree quickly finds the files and folders using the most space on your hard drive. It scans the MFT (Master File Table) instead of crawling the entire disk which makes it very fast.
SynciOS Data Recovery - Best iPhone data recovery software retrieves lost or deleted data like contact, whatsapp, message, photos, video for iPhone 6 Plus/6/5s/5/4S/4, New iPad, iPod Touch.
TreeSize - TreeSize tells you where precious disk space has gone to.
EaseUS MobiSaver - Free iPhone data recovery software can quickly recover iPhone data including contact, message, photos, video. EaseUS MobiSaver Free: recover iPhone data easily, safely and freely.