Open DBDiff - A database comparison tool for Microsoft SQL Server 2005+ that reports schema differences and...
ApexSQL Doc - ApexSQL Doc creates database documentation in a variety of formats.
MssqlMerge - MssqlMerge is an easy to use diff & merge tool for Microsoft SQL Server databases.
SQL Data Dictionary - Easily generate a PDF or HTML data dictionary from SQL Server with just a few clicks.
DBComparer - Free Compare database tool - DBComparer 3.0 is a professional compare database tool for comparing Microsoft SQL Server 2008 (and 2005) database structure.
HeadBidder - Ultimate middleware for your Header Bidding ad stack