comes with most Puppy varieties.
"Pfilesearch lets you search for files with advanced options. It can either act as astand alone file finder or as a backend (-b) for other guis. Files that matches given options are then written to the textfile $HOME/.pfilesearch/hits. If using parameter -c [STRING], gui will not be shown. It will then only use options in config file for the filesearch.
Pfilesearch [is] used by Pfind, Pburn and Picker"
For more inforamation see this forum thread