Page Count for PDF and TIFF files

I would like to be able to see at a glance how many pages a TIFF or PDF file contains, as well as sort those files by number of pages, but it's not working. Is there any way to do this in Directory Opus 12?

If Explorer shows the information for the same files then it should be possible to import it into Opus.

Otherwise, not without writing a custom script that extracts the data (or which calls something else which can pass it back).

PDF metadata also often depends on the PDF viewer and other PDF-related software that is installed.

Thanks. Sadly, Explorer doesn't show that information, but I'll see what I can figure out.