TextCrawler

TextCrawler is a fantastic tool for anyone who works with text files. This cool utility enables you to instantly find and replace words and phrases across multiple files and folders. It utilises a powerful Regular Expression engine to enable you to create sophisticated searches, preview replace, perform batch operations, extract text from files and more. It is fast and easy to use, and as powerful as you need it to be.

A manual is available at http://www.digitalvolcano.co.uk/content/textcrawler/manual"

TextCrawler is freeware, but any donations towards future development are gratefully received. If in the future a pay-for version of Textcrawler is released all contributors will receive a full licence!