FileRX is a utility I made to be able to use the powerful javascript function String.replace on files. The program can also use it on text put in a text box. The result can be written in a file or output in a textbox. The program is currently at version 0.0.0 and is available on my website (oh noes silly ads). The rest of my site is in French only, so it's probably not interesting for at least 95% of the people here. This is most a tool for geeks (JavaScripters in particular), I don't expect everybody here to find a use to it, or even to understand how to use it. Most text editors have a basic search & replace feature and it's enough for most people.