Open-source, cross-platform database client for SQL and NoSQL engines (MySQL, PostgreSQL, SQL Server, MongoDB, Redis, SQLite, etc.), available as desktop apps, web app and Docker.

7.3k stars468 forksGPL-3.0last commit Actively maintained

Desktop GUI client for Amazon DynamoDB that lets developers browse and edit tables and items, run queries (including PartiQL), build operations visually, generate SDK code snippets, import/export JSON/CSV, and manage AWS profiles/SSO and local DynamoDB instances.
Open-source, cross-platform database client for SQL and NoSQL engines (MySQL, PostgreSQL, SQL Server, MongoDB, Redis, SQLite, etc.), available as desktop apps, web app and Docker.

7.3k stars468 forksGPL-3.0last commit Actively maintained
Visual DB is a browser-based database client for exploring schemas, running SQL queries, and managing multiple databases with a modern UI and team-friendly sharing.

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Every option on this page is open source and free to run on your own hardware, so you own the data and there is no subscription to cancel. 1 of 2 shipped a commit in the last six months. Licences in this list: GPL-3.0. In exchange you take on hosting, backups and updates yourself.
Browse everything in Relational Databases.