ftp://ftp.de.postgresql.org/mirror/postgresql/pgadmin3/release/v1.8.1/  direct

[DIR]win32/  direct  1000+ twin directories
[DIR]osx/  direct  410+ twin directories
[DIR]slackware/  direct  750+ twin directories
[DIR]src/  direct  1000+ twin directories
[DIR]freebsd62/  direct  80 twin directories
[DIR]opensuse/  direct  182 twin directories