DBeaver - DBeaver - Universal Database Manager and SQL Client.
ApexSQL Doc - ApexSQL Doc creates database documentation in a variety of formats.
Database Browser - Database browser is an universal table editor.
SQL Data Dictionary - Easily generate a PDF or HTML data dictionary from SQL Server with just a few clicks.
SQuirreL SQL - SQuirreL SQL is an open-source Java SQL Client program for any JDBC compliant database
HeadBidder - Ultimate middleware for your Header Bidding ad stack