DocFetcher on OpenSuse?

I am looking for an application that searches over a given collection of pdf files. (This would supposedly firstly require an indexing of al the files in the collection). Does anyone know if there is such an application for OpenSUSE/Linux? Does DocFetcher fulil this requirement?

Cheers

There is a full text search in Nautilus (GNOME file manager)

which use GNOME Tracker:

Got it! Many thanks.

The Gnome Tracker had eluded me. It’s not very ‘visible’