GUI tools and command-line tools
psql is probably the most favored client tool to work with PostgreSQL, and pgAdmin is the popular GUI tool. We will cover a couple of basic features of pgAdmin and also have a look at a few not-so-basic features. To cover the tool exhaustively with screenshots, it will consume many pages and probably not add much value. There are other options such as phpPgAdmin and TOra, (toolkit for Oracle, but supports many databases) which you could explore.