Binders by Generism - High Level Database & Forms Application. An innovative solution to manage your database.
DBeaver - DBeaver - Universal Database Manager and SQL Client.
ArangoDB - A distributed open-source database with a flexible data model for documents, graphs, and key-values.
DataGrip - Tool for SQL and databases
Aibase - Creative Data Manager
HeidiSQL - HeidiSQL is a powerful and easy client for MySQL, MariaDB, Microsoft SQL Server and PostgreSQL. Open source and entirely free to use.