SearchinQ

http://www.rentalsoftware.com/
The CPA designed real estate analysis software quickly projects real estate cash flow, profit, ROI on prospective real estate investments.

http://www.fullhousesoftware.com
Software package offering a full general ledger accounting system, accounts payable, occupant tracking and management for income producing properties.

http://www.taxliensoftware.com/
Software for tracking tax lien certificate and deed investments using database management and pop-up calendar reminder system.