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 lightening fast 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.