pgAdmin is a great GUI tool to use for managing PostgreSQL databases and can be obtained here. pgAdmin will run on Windows, Linux(CentOS, SUSE, Debian, etc.), Solaris, FreeBSD, or Mac OSX.
After upgrading pgAdmin I was getting an error using the backup feature. The specific error is pasted below.CentOS, directory, GUI, Linux, pgAdmin, pg_dump, pg_hba.conf, postgres, PostgreSQL, windows, windows xp