Solid Explorer - Solid Explorer is a powerful Android file manager featuring access to most popular cloud storages, root access and easy extensibility.
Multi Commander - Download and use Multi Commander free of charge. Just unpack the portable version (keep the folder structure) and run MultiCommander.
iFiles Pro - Click Here to View on App Store This app creates a magical hard drive on your iPhone or iPad through which you can access your files from virtually anywhere: Dropbox, Google Docs, Microsoft Sky...
Files - Keep everything organized without breaking your flow. Dropbox brings your files together, in one central place. They're easy to find and safely synced across all your devices—so you can access them anytime, anywhere.
Total Commander - A Shareware file manager for Windows® 95/98/ME/NT/2000/XP/Vista/7, and Windows® 3.1.
Amaze File Manager - Free and open-source Android file manager with no ads.