Sesame Database Manager - Lantica Software, LLC - Sesame, A Q&A-compatible Database Manager.
Adminer - Adminer (formerly phpMinAdmin) is a full-featured database management tool written in PHP.
XtraBuild Designer - XtraBuild offers software development tools for database and reporting applications. No coding!
MySQL-Front - MySQL-Front, now officially called SQL-Front, is a front-end interface for the prevalent MySQL database.
Sheep - Membership and events for SMEs and nonprofits
phpMyAdmin - phpMyAdmin is a tool written in PHP intended to handle the administration of MySQL over the Web.