Link2SD - Link2SD is an application manager that makes it easy for Android 2.
Save contacts - Save contacts app provides features through which users can select the desired data to create the backup in a variety of different formats.
App Mgr III - Move your apps to the SD card to free up space on internal memory.
SIM Contacts Manager - SIM Contacts Manager app offers features that let you insert your sim card to your mobile phone to manage, edit, add, and delete your contacts right at your fingertips.
Glary Utilities - The No. 1 Free, Powerful and All-in-one utility for cleaning your PC
SMS Backup+ - Backup Android SMS, MMS and call log to Gmail / Gcal / IMAP - jberkel/sms-backup-plus