File Manager is a must have application for Google Nexus 5, since this phone device only provide a "Downloads" option to manage all downloaded files. So, how about other kinds of files?

Here I select Tomi File Manager, ES File Explorer and Astro File Manager to start a comparison, to see which one is much better to daily file management operations.

To download each file manager applications, you can visite Google Play Store, and search "Tomi File Manager", "ES FM" and "Astro FM".