SQL Developer - Oracle SQL Developer is a free, development environment that simplifies the management of Oracle Database in both traditional and Cloud deployments.
XtraBuild Designer - XtraBuild offers software development tools for database and reporting applications. No coding!
DBeaver - DBeaver - Universal Database Manager and SQL Client.
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.
DbFace - DbFace is an online database application & report building tool.