phpMyAdmin - phpMyAdmin is a tool written in PHP intended to handle the administration of MySQL over the Web.
Adminer - Adminer (formerly phpMinAdmin) is a full-featured database management tool written in PHP.
Valentina Studio - FREE native database manager for SQLite, MySQL, PostgreSQL, SQL Server and Valentina DB.
SQLite Manager - Manage all your SQLite databases using this lightweight extension for Firefox, Thunderbird...
JSP MyAdmin - JSPMyAdmin works as a GUI for MySQL Database, through which you can control almost every MySQl...
DBKiss - Database administration tool for MySQL, PostgreSQL and SQLite.