Dr.Fone Toolkit - dr.fone toolkit has all the tools you need to manage your iOS or Android smartphone.
WinDirStat - WinDirStat is a disk usage statistics viewer and cleanup tool, inspired by KDirStat.
CopyTrans Backup Extractor - Recover your photos, videos, contacts, messages, notes and more
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.
iBackup Extractor - The best iTunes and iPhone Backup Extractor. Backup, Extract and Restore from your iPhone, iPod Touch or iPad. View and explore files from the backup of your SMS, Contacts, Calendars, Photos, Call Logs and more.
TreeSize - TreeSize tells you where precious disk space has gone to.