Apps similar to File Manager + include Fossify File Manager, which is free and open source. Other options are Material Files, Amaze File Manager, Prism File Explorer and Files by Google. File Managers like File Manager + are a crowded field, with more than 25 alternatives for Android.
Some phones, tablets and other devices don't have a file manager installed by default. There's usually a file manager available though: hidden away in the settings app. This shortcut app allows you to open that file manager with just one click from your app list.
United States
Smart and free file manager for Android with perfect set of features. It provides quick and convenient access to your pictures, music, videos, documents and other files. You'll find that all operations on files become easy and more intuitive.
Poland
EU
OI File Manager allows you to browse your SD card, create directories, rename, copy, move, and delete files. It also acts as an extension to other applications to display "Open" and "Save" dialogs.
GermanyEU
China
HandyPC lets you do PC-style work on an Android phone. Find a file in the built-in file explorer, open it in the text editor, fix it, and send it to a server over SCP or SSH — without sending the file back and forth to a PC just to edit it.
Japan
