Powerful Speed Booster - DU Speed Booster is a powerful device manager that will help you master your background tasks, memory space, apps, and battery power through easy interface and one touch controls
RAM Booster for J2ME Fullscreen (240x400 - The program for clearing the memory of your mobile device. This program automatically closes the unimportant programs to free up memory for critical processes
Memory Usage - Lists all currently running applications and gives you the current memory usage, peak memory usage, priority, and Process ID (PID). Allows you to kill any process with priority 200 or higher. If you want a memory widget and the ability to have applications auto killed when they reach a priority check out our Memory Usage Plus in the market
Never loose your contacts. Backup your phonebook and view it from web. Search your phonebook on multiple fields like company name, url, email, note etc to find the contact you are looking for. To register sms OTAM to 54646 (Only for Indian users)
Microsoft My Phone- you can:
* Back up your phone automatically (backup and sync your contacts, photos, videos, bookmarks, documents, SD Card content etc
Titanium Backup - Titanium Backup is a useful utility that can help you safeguard important data stored on your rooted Android smartphone or tablet. With it, you can back up all your apps, along with their data and market links, and restore them at any time. In addition, you can move any application or app data to the SD card
MemoryUp Personal - is a handy mobile RAM monitoring & boosting tool specially designed for mobile users. It is a lite edition of MemoryUp Pro, which will keep your mobile running faster and efficiently. It increases your mobile's performance by making more memory available for both your applications and the operating system