Solid Explorer - Solid Explorer is a powerful Android file manager featuring access to most popular cloud storages, root access and easy extensibility.
Filza File Manager - Explore files and folders with list view or grid view. View / edit files with powerful viewers.
MiXplorer - MiXplorer is a mobile app that was designed to make it easy to organize and manage the files on your Android device.
Documents by Readdle - A central hub for all your files.
Total Commander - A Shareware file manager for Windows® 95/98/ME/NT/2000/XP/Vista/7, and Windows® 3.1.
FileApp - FileApp is an iPhone and iPad File System and Document Viewer.