Small but powerful cleaner and booster!

OffiDocs is the best Office viewer for excel, powerpoint and word files that runs on Android. OffiDocs allows you to read any kind of documents and files: LibreOffice, Open Office, MS Word, PowerPoint, PDF, plain text and Excel documents.

Quick Settings is a highly customizable all-in-one settings applications for Android

It's beautiful tool that allows you quickly enable or disable different settings.

The best toggle settings tool.

OfficeSuite lets you easily view, edit, and create Word, Excel, and PowerPoint documents, and perform advanced PDF operations. Complete with our integrated file manager, this is the most feature-rich mobile office solution available on Android.

Quick App Installer
install external android apps on your mobile, you can search any folder by typing the folder location or just place your apk files in your scard root folder and easily install them on your phone

all in one, one stop shop search, using popular search engines Google Bing Yahoo
oneSearch allows all-in-one search using the most popular search engines available today. This is a one stop shop search solution, an all-in one interface. Enter your search once and view the results using:
Google
Bing
Yahoo
Baidu
Wikipedia
Ask
Easy touch screen app for entering search once and using all the search engines to view your search results. Filter your results to view images, news, videos etc.