Open source
HeidiSQL
Free SQL client for MariaDB, MySQL, SQL Server and PostgreSQL
Database ToolsFree SQL client for Windows
12 tools like DBeaver, chosen by what they do. About DBeaver

Free SQL client for MariaDB, MySQL, SQL Server and PostgreSQL



Open-source SQL editor and database manager for many databases

Single-file database manager for MySQL, PostgreSQL and more

SQL query builder for JavaScript with many database dialects

Open-source database client for SQL and NoSQL, desktop or web




Open source administration and query tool for PostgreSQL

Widely used open source SQL database for web and business apps