DocSearcher is a search tool for indexing and searching files on a personal computer. It uses APIs to provide search functionality for common document formats. It currently supports Word, Excel, PDF, OpenOffice/StarOffice, RTF, Text, and HTML.
CJSH is an experimental Unix/Linux commandline shell, implemented in Python, which offers Unix strength while taking advantage of some more recent concepts in terms of usability and searching above pinpointing files in hierarchies.