Total Commander - A Shareware file manager for Windows® 95/98/ME/NT/2000/XP/Vista/7, and Windows® 3.1.
Open Listings - Buy a home without a real estate agent.
Double Commander - Double Commander is a cross-platform open source file manager with two panels side by side.
Riley - A personal assistant for apartment hunting
XYplorer - File Manager for Windows
Peerstreet - Finances real estate through a form of crowdfunding.