BusyBox

Support for arms and Intel-based devices, support mips coming soon. (I need an MIPS device)

Mentioned in the new XDA-Developers book "XDA Developers' Android Hackers Toolkit: Complete Guide to Rooting, ROM and Theming"

Winner of the best Utility Software award for Android through Money Back.

This is the only installer that is free and does not require internet permission!

The source for this application can be found here: https://code.google.com/p/busybox-android/

Features on the BusyBox website at: http://busybox.net/products.html

The BusyBox source code can be found here: http://git.busybox.net/busybox/

Must have for every cell phone rooted! almost every rooted application needs BusyBox to do their magic, if you have a rooted phone then you need BusyBox.