The same files are also available on Biber project page at SourceForge.
These Biber binaries are standalone FreeBSD binaries, created with PAR::Packer (hence the large size). You do not need any Perl module and not even Perl itself to run them.
These binaries work on all FreeBSD versions >=7.1, including 10-CURRENT. Since biber is a Perl script that relies on many newer-than-ported and not-yet-ported Perl modules, this repository is currently the only place where you can find ready-to-use biber binaries.
TeX Live FreeBSD users might also be interested in stable binaries for TeX Live 2012, old TeX Live 2011 builds, old TeX Live 2010 builds, old TeXLive 2009 builds, deprecated TeX Live development builds for FreeBSD, or xz/wget binaries for older FreeBSD versions (needed for TeX Live Installer and Manager).