Super Toolbox is designed to clean junk files, and manage files.

Features (FREE):
►Junk Clean
Clean all kinds of junk files on your phone such as processes, cache, temporary files, remained files after un-installation, empty files, clipboard records and large files.

►WiFi Detection
Detect your WiFi status to ensure online security. Detect and stop risky public WiFi or phishing hotspot to protect your personal privacy and property. Identify and stop apps attempting to connect to Internet in the background

►File Manager
The feature enables you to manage filed stored on external SD card by categories or directories, so you can find out the files that take up the most space and delete them for more free space.