oandbackup - Make backups of selected apps on your device and restore from those backups.
Acronis Cyber Protect Home Office - (Formerly Acronis True Image) Complete protection for your digital life
Super Backup & Restore - Super Backup & Restore app allows users to backup all their stuff such as pictures, videos, apps, text messages, contacts, call history, and calendar data, etc.
Macrium Reflect - Macrium Software - the creators of Macrium Reflect backup, imaging and cloning software.
SyncDroid - SyncDroid is basically and iOS and Android smartphone manager that lets the users of both smartphones to transfer their mobile content from one smartphone to another within few simple steps.
Clonezilla - Clonezilla is a suite of software that's designed to allow you to back-up and image new hard drives with your data.