MemoryUp Personal is the lite edition of MemoryUp Pro. This handy Free RAM Booster takes a one-click approach. It makes more free memory available for your mobile system, accelerates memory responsiveness, and keeps your smartphone running fast and smoothly. All by one simple click. At the mean time, MemoryUp Personal is also a free smartphone software and one of the best free Android applications on SlideME, AndAppStore, Handango, MobiHand, and CNET Download.

Android Usenet Reader (DEMO)

A file manager with all the standard features as well as a few bonus ones.

CM Updater v5.0.1 (550 KB)
cyanogen-updater
http://www.cyanogenmod.com
http://code.google.com/p/cyanogen-updater/
by: Steve Kondik

Fast App Installer ,
Easy way to install external android application on your phone, search sdcard's specified folders and install any app you need.

Magic Piano is the best Multitouch Piano for android. It is equipped with 6 Full Octaves, recording and music playing features, beautiful animations, piano skins and tons of other features