Titanium Backup - Titanium Backup is a very old backup app that has been around since the early days of Android. In fact, it's one of the few apps that covers all versions from 1. Read more about Titanium Backup.
Autoruns - See what programs are configured to startup automatically when your system boots and you login.
oandbackup - Make backups of selected apps on your device and restore from those backups.
CCleaner - CCleaner cleans, speeds up and frees up space on business endpoints.
PhoneDog Phone Transfer - Transfer data from iPhone, Android, iOS, and Computer to Anywhere without any loss with FoneDog Phone Transfer. Such as photos, messages, contacts, music, etc.
Glary Utilities - The No. 1 Free, Powerful and All-in-one utility for cleaning your PC