Double Commander - Double Commander is a cross-platform open source file manager with two panels side by side.
Q Marketplace - Schedule, book, manage and pay for office services
Total Commander - A Shareware file manager for Windows® 95/98/ME/NT/2000/XP/Vista/7, and Windows® 3.1.
Couchmates - Transforms your roommate into your personal couch concierge
XYplorer - File Manager for Windows
Prefer - Professionals you need, from people you know