Link2SD - Link2SD is an application manager that makes it easy for Android 2.
oandbackup - Make backups of selected apps on your device and restore from those backups.
App Mgr III - Move your apps to the SD card to free up space on internal memory.
SMS Backup+ - Backup Android SMS, MMS and call log to Gmail / Gcal / IMAP - jberkel/sms-backup-plus
Glary Utilities - The No. 1 Free, Powerful and All-in-one utility for cleaning your PC
Wide Angle Contact Transfer - Contact Transfer- easily manage contacts between iPhone, Android & PC with this Windows software. Transfer contacts directly between devices and edit them from your PC!