Cool Search & Replace for Mac

From IBM:

This program is a powerful Macintosh mass search and replace program for HTML files. It has the potential to save you hours of time every time you use it.

This tool can search through multiple different folders, modify thousands of files, and can change up to 10 different text strings at once. Now you can perform feats normally reserved for geeks who know complicated scripting languages like Perl.

This program is perfect for fixing broken URLs, changing outdated phone numbers, updating contact info, etc. It is designed to handle thousands and thousands of pages without a problem.

This program is powerful and dangerous. Please only use it on your web sites if you have a backup. Also please take a few minutes to read through the Features and Basic Instructions in the Help section before using the program. There is also Balloon Help available which will help you get the hang of the program in just a few minutes.