DBeaver - DBeaver - Universal Database Manager and SQL Client.
XtraBuild Designer - XtraBuild offers software development tools for database and reporting applications. No coding!
DataGrip - Tool for SQL and databases
Sheep - Membership and events for SMEs and nonprofits
HeidiSQL - HeidiSQL is a powerful and easy client for MySQL, MariaDB, Microsoft SQL Server and PostgreSQL. Open source and entirely free to use.
DbFace - DbFace is an online database application & report building tool.