Additional benefit to all Web developers is that ReplaceMagic.Text can identify hyperlinks in processed documents.
Professional edition allows you to make scans and search&replace anywhere on your network where you have access from computer where ReplaceMagic is installed.
To use ReplaceMagic, create list of search/replace pairs and specify where in the document it should be found. Then you tell it which folders to process and it is it - it can not be more simple!
... and much more
Custom extensions (*.* -> you can add any extension that you would like to have)