FOCA 2.5 Free has been released

Fingerprinting Organizations with Collected Archives.Search for documents in Google and Bing
Automatic file downloading Capable of extracting Metadata, hidden info and lost data Cluster information.Analyzes the info to fingerprint the network.

ChangeLog 2.5:
[+]Automatic fingerprinting of Web servers and SMTP Servers
[+]Analyzing Web technologies in web sites
[+]Automatic search for open directories in web sites
[+]Automatic search for insecure HTTP methods in web sites
[+]Improved metadata extraction (more data from more filetypes)
[+]DNS Cache snooping
[~]Many minor bugs fixed

Download: http://www.informatica64.com

See also Using FOCA to collect Metadata about an organization