Christine GIS

From GISWiki

Christine is a useful, easy-to-use tool that brings geographic information to your desktop. Christine gives you the power to visualize, explore, query and analyze data spatially. A key feature of Christine is that it's easy to load tabular data, such as dBASE® files and data from database servers. Using Christine you can display, query, summarize, and organize this data geographically.

http://www.christine-gis.com/