Users interested in Sqlserver opensource ide generally download:
Sync For SQLServer by SleepyAnt Software - Tool for comparison and synchronizing Microsoft SQL Server databases, comparison of table structure... and table data. Very easy to comprehend and intuitive.
Atlantis SQL Everywhere is a SQL Server IDE (Integrated Development Environment) which supports all versions of Microsoft SQL Server from 2000 to 2008 and comes with the most fully-featured and accurate SQL Intellisense® engine available – use it to turbocharge your productivity.
