Can anybody share some good tools for massaging metadata? For anything from file renaming to cleaning ASCII characters to various formulas?  I know Excel does a lot of things but I'm looking for other useful software to consider. I'm familiar with Parserat, Notepad++, A Better File Rename and a few others.  Any other gems I should know?

Thanks.


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Regina Avila
Librarian
National Institute of Standards and Technology
301-975-3575
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