File Manager — it is a simple and powerful Explorer for Android devices, fast and full-featured. With its simple user interface, it is extremely easy to use. With it, you can easily manage your device’s files and folders, NAS (network attached storage) and cloud services – such as Dropbox and Google Drive.
You can manage local and remote/cloud storage. It supports all file management actions (opening, searching, navigating directories, copying and pasting, cutting, deleting, renaming, compressing, unpacking, moving, loading, bookmarking, rearranging). File Manager + supports multimedia files and all major file formats including apk.