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.
The current download, V3.101, fixes the problem. You can read more about this at the page
Windows Creators Conflict.
in the destination folder and the file to be copied is newer.
copying a bunch of junk (e.g. temporary or work) files.
and can be accomplished from the Copy dialog if you want more control.
This action is applied to selected files and folders. If no folders or files have been selected the menu command will be unavailable. For folders all subfolders will also be backed up.
Note: The process described above will quickly accomplish the task. But if you want more control over the operation you can use the Copy Files action instead. Just make sure that in the Copy / Move Files Dialog the Copy Only if Target Exists box is checked.