Ghost Commander is a dual pane file manager (plus an FTP, SFTP, SMB, WebDAV, Drive, BOX, Dropbox client!) That will allow you to manage your files locally or remotely as well as modify your system on the root mode.
+ easy sort by name, extension, size or date
+ customizable multiple selection (tapping or selecting with wildcards)
+ root / superuser (su) mode: remount partitions and make changes to system files
+ change file owner and permissions (only in root mode)
+ modify files on an external SD card via Storage Access Framework (SAF) mode
+ ZIP archive support: create and extract ZIP archives, view inside a ZIP without extracting
+ built-in FTP client: upload / download from your own site or a public one
+ favorite shortcuts for folders and locations
+ file and folder size calculation and MD5 and SHA-1
+ file search by content and other properties
+ text editor (integrated or external)
+ text and image viewers
+ send files via email, Bluetooth, etc.
+ customization: colors, font size, interface language, custom toolbar, etc.
+ Windows network support via optional SMB plugin
+ Streaming audio / video from a remote location to a player app
(4.1 and up)
KitKat (4.4 - 4.4.4),Lollipop (5.0 - 5.1.1),Marshmallow (6.0 - 6.0.1),Nougat (7.0 – 7.1.1),Oreo (8.0-8.1), Pie(9.0)