Files Pro - Files Pro is a multifunctional document manager and reader for the iDevices.
iFiles - iFiles 2 is a fully featured file manager for iOS
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.
Solid Explorer - Solid Explorer is a powerful Android file manager featuring access to most popular cloud storages, root access and easy extensibility.
FileBrowser - FileBrowser is a multifunctional file manager for the iOS devices that are used for accessing files in both local and networked environment.
X-plore File Manager - X-plore File Manager is a free, all-in-one file manager by Lonely Cat Games.