Database
- Idera : Tools for SQL Server Management
http://www.idera.com/
a new generation of tools for managing the world's fastest growing database management system, Microsoft SQL Server - Oracle: Database
http://www.oracle.com/technology/database/index.html - SQL Manager: Database Management Tools
http://www.sqlmanager.net/
Database Management Tools for MySQL, SQL Server, PostgreSQL, InterBase, Firebird, Oracle, DB2