DBeaver is a universal database manager and SQL Client. It supports MySQL, PostgreSQL, Oracle, DB2, MSSQL, Sybase, Mimer, HSQLDB, Derby, and any database that has a JDBC driver. It is a GUI program that allows you to view the structure of a database, execute SQL queries and scripts, browse and export table data, handle BLOB/CLOB values, modify database meta objects, etc. It has a native UI (provided by the Eclipse SWT library), great performance, and relatively low memory consumption.
The Oracle plugin has been updated, and supports the OCI driver, procedures/packages compilation/editing, constraints search, and additional data types. Mac OS X support has been improved. There is a test version of an Eclipse plugin. Miscellaneous bugfixes
URL: DBeaver - Universal Database Manager