DBeaver

DBeaver Community is the database tool that speaks every dialect. MySQL, PostgreSQL, SQLite, Oracle, SQL Server, MongoDB, Cassandra — it connects to them all with a consistent interface. Visual query builder, ER diagrams, data export/import, and SSH tunneling are all included. The free Community edition covers 90% of what most developers need. No registration, no telemetry, no upsells — just download and connect.