Office Document Meta-Data / Headers

[robert powell]

I am looking for a tool(s) or method(s) to address two
questions in working with thousands of files.

1 - Identify all MS-Excel files that have print headers /
footers

2 - Identify and extract the file properties data (author,
keywords, etc.)

Any ideas? Pointers? Given the volume of data, manual
open and read is not viable ...

Many thanks,
Robert