X-plore allows you to see inside of your Android device. And also outside!

Highlights:
● Dual-pane tree view
● Root, FTP, SMB, Sqlite, Picasa, Zip, Rar, 7zip explorer
● Disk Map – see which files consume most space on your disk – 
● Cloud storage access: Google Drive™, Dropbox, Box.net, Mega.co.nz ***, OneDrive, Webdav, Yandex.disk, MediaFire, SugarSync, Dump Truck, Copy.com
● SSH File Transfer (SFTP) and SSH Shell – ***
● Application manager
● WiFi file sharing *** – 
● Manage files from a PC web browser *** -
● Favorite folders
● Built-in viewers for images, video, audio, text
● Hex viewer
● Fast Image viewer with zoom and slide to previous/next images
● Thumbnails for images and video as well as for various file types (depending on associated application)
● Multi-selection – always available, yet not disturbing
● View APK files as ZIP
● Share – send files by Bluetooth, email, or whatever the device supports, from any location
● Configurable buttons and key shortcuts
● Seamless work with Zip (as if it was normal folder)