SSW SQL Auditor, built in VB .NET, allows a developer to set SQL Server design rules and then check the database for code or design elements that ignores those rules.

This freeware software allows you to tidy/beautify/format your Pl\Sql code in a batch file or Dos prompt.

MS SQL Code Factory allows you to manage SQL queries and scripts using such useful features as code folding, code completion and syntax highlighting, build query visually, execute several queries at a time, execute scripts from files

An explorer tool for MS SQL Server databases. Find, modify and script code through an intuitive interface. Free evaluation available. Connect from W95/W98/NT4/W2000 client to SQL 6.5/7/2000 databases. Our customers include a major UK bank.

Intellisense enabled SQL editor for Oracle, DB2, SQL Server, Sybase, etc.

Cache Monitor is an SQL development tool for InterSystems database Cache. It supports developers with features, like: advanced SQL Query Editor with FK-JOIN hints,SQL Syntax highlighting,SQL Code completion, Graphical SQL execution plan and many more

SwisSQL- SQL Server to Oracle Edition is an Automated Migration tool to convert Microsoft SQL Server Transact SQL stored procedures to Oracle PL/SQL equivalent code. It automates more than 90% of the code conversion with very minimal manual effort

SQL Code Manager is a solution designed to manage your SQL sources. It provides a handy centralized repository of SQL source code with powerful search capabilities and a built-in version control system.