Regular Expression Tool. A directory-recursive Find & Replace tool, to modify entire websites.

See Screenshot of Professional version    

Free Version of Find & Replace. (Paste your text in the blue textarea below.)
Example:      For more info see Pattern Syntax Manual
    Converts html "mailto" and email address hotlinks to JavaScript, so that spambots can't gather email addresses from your website. Goes through each directory recursively and changes emails within .htm .html .php and .dwt (Dreamweaver template) files. (try it on a test directory first).
    Finds a series of credit card digits - seperated by spaces, dashs, commas, periods, or slashs
    Match comma or tab delimited rows which have 3 fields per row
pattern modifiers
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