How to open *many* rtf files at once?

[Myopia007]

I have a bunch (291) of .rtf files to open up, examine their contents and either copy into a new, aggregating document, or toss them.
On a Mac, I could throw them into another text document and deal with them efficiently. on iPad, I don’t see a way to do it. maybe I need to look at the problem in a different way?

Any suggestions?

Thank you in advance!