pgAdmin III is an administration and management tool for the PostgreSQL
database and derivative products such as EnterpriseDB, Mammoth PostgreSQL,
Pervasive Postgres, and SRA PowerGres. It includes a graphical administration
interface, an SQL query tool with graphical EXPLAIN, a procedural code editor,
an SQL/shell/batch scheduling agent, Slony-I management, and much more. It is
designed to answer the needs of most users, from writing simple SQL queries to
developing complex databases. The graphical interface supports all PostgreSQL
features and makes administration easy.