LICENSE: Apache2 (community edition only) Free multi-platform database tool for developers, SQL programmers, database administrators and analysts. Supports any database which has JDBC driver (which basically means - ANY database). EE version also supports non-JDBC datasources (MongoDB, Cassandra, Couchbase, Redis, BigTable, DynamoDB, etc). Has a lot of features including metadata editor, SQL editor, rich data editor, ERD, data export/import/migration, SQL execution plans, etc. Based on Eclipse platform. Uses plugins architecture and provides additional functionality for the following databases: MySQL/MariaDB, PostgreSQL, Greenplum, Oracle, DB2 LUW, Exasol, SQL Server, Sybase/SAP ASE, SQLite, Firebird, H2, HSQLDB, Derby, Teradata, Vertica, Netezza, Informix, etc. Needs maven to build https://dbeaver.io https://github.com/dbeaver/dbeaver
Unfortunately they use maven "Apache Maven 3.6+"