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.
Link2SD - Link2SD is an application manager that makes it easy for Android 2.
SMS Backup+ - Backup Android SMS, MMS and call log to Gmail / Gcal / IMAP - jberkel/sms-backup-plus
App Mgr III - Move your apps to the SD card to free up space on internal memory.
X-Transfer - X-Transfer is an app by WebToGo that comes up with features to help you in performing data transfer between your smart devices in a few simple steps.
Glary Utilities - The No. 1 Free, Powerful and All-in-one utility for cleaning your PC