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