http://www.freshports.org/sysutils/foremost/
http://foremost.sourceforge.net/
A question came up in the IRC about lack of forensic utils in BSD. I came up with a link to lifehacker where they outline how to use three tools: scalpel, testdisk, and foremost.
We have a PBI for testdisk, and a port for Foremost... Might as well have a PBI for Foremost as well.
On a side note: I have requested a port be made for scalpel, as there is none.