ODBC connector to Oracle database for Windows, Linux and Mac OS X (32/64 bit).
ODBC connector to SQL Server database for Windows, Linux and Mac OS X (32/64 bit).
ODBC connector to SQLite database for Windows, Linux and Mac OS X (32/64 bit).
ODBC connector to PostgreSQL database for Windows, Linux and Mac OS X(32/64 bit).
Open source database utility
Free tool for analyzing SQL Server Events
Work Faster With SQL Server 2012 Express Edition, For Free!
A Free Solid Software Program for Managing SQL Server 2005