Stacks for Windows 7/8
Status: Not actively developed, feature-complete. Supported.
Piles for Windows simplifies access to recently modified files in any directory you select. Access newest files with two clicks!
Piles for Windows create simple list, easily launched from taksbar, containing recently used files from selected folder, and helps you quickly access you newest downloads, documents you worked on lately and any other files you use often.
Piles for Windows is based of excellent idea of Stacks for Mac OS X – and implements it a Windows way.