File directory plugin?

I’m looking for a plugin which displays a list of uploaded files (PDF and .doc). The listing would include the file name, title, caption and the description.

Optimally it would be great if people could also search the files, or browse them by category (i.e. tags) or by date (either the date the files were uploaded or the date the PDF document was published).

I’m thinking of something which looks like wordpress’ plugin directory (http://wordpress.org/extend/plugins/), but works for uploaded files. Any ideas of existing plugins which might do the trick?

Thanks,
Gregory