You could have downloaded SQL Workbench/J 1.1 for Mac from our software library for free. This free Mac application was originally developed by Thomas Kellerer. Some of the application aliases include "SQL WorkbenchJ", "SQLWorkbenchJ". The most popular version of the application is 1.1. The program is included in Developer Tools.
From the developer:
SQL WorkbenchJ is a free, DBMS-independent, cross-platform SQL query tool. It's main focus is on running SQL scripts (either interactively or as a batch) and export and import features. Graphical query building or more advanced DBA tasks are not the focus.
You may want to check out more software for Mac, such as SQL Database Pro, Navicat for SQL Server or DBF to SQL Converter, which might be similar to SQL Workbench/J.
Database Tools
Database Tools