The BEST File Manager for Windows
Works with and greatly enhances:
Windows 8, 7, Vista, XP
Servers 2003 and later
Starting at just $50 for home use and $69 for a business license (and a business two-pack for just $99!)
Major new tools, significant upgrades to current components and faster folder listings.
See the V4 preview here.
A May 2017 Microsft security update for Windows 10 conflicted with a major routine in FileBoss resulting in FileBoss not starting on some Windows 10 systems.
Versions V3.101 and later, fix the problem. You can read more about this at the page
Windows Creators Conflict.
Click image for Advanced view
In the Flatten Folders dialog tell File Boss where the files should be flattened to. You can enter either a full path or enter SELF.
Entering SELF tells FileBoss to flatten the files to the topmost, i.e. selected, folder(s). So if you have 10 folders selected each will be flattened to the 10 selected folders individually.
By default FileBoss adds sequential numbers after the name of any file that has a the same filename as one that already exists. You can change this using the Advanced options.