TidyTabs - TidyTabs brings tabbed browsing to all of your desktop applications.
Total Commander - A Shareware file manager for Windows® 95/98/ME/NT/2000/XP/Vista/7, and Windows® 3.1.
groupy - Groupy enables you to drag and drop application windows together to group them together under a common tabbed interface.
XYplorer - File Manager for Windows
BrightExplorer - Add a tabbed interface to Windows Explorer.
FreeCommander - FreeCommander is an easy-to-use alternative to the standard windows file manager. The program helps you with daily work in Windows. Here you can find all the necessary functions to manage your data stock.