Poirot Mac 1.02
This search tool allows you to describe things you want to find, such as all of the phone numbers or e-mail addresses in a given document.
You can also replace all or part of what is found. You can search and replace in text files, HTML files and XML files, and you can search and replace file names. The utility will spider through Web pages, from any start page you request, and it can perform compound searches.