PgManage is a modern graphical database client and administration toolkit, with a primary focus on PostgreSQL while also supporting other databases.




The best free alternative to HeidiSQL is DBeaver, which is also Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to HeidiSQL and many of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to HeidiSQL are phpMyAdmin, Beekeeper studio, DataGrip and Valentina Studio.
PgManage is a modern graphical database client and administration toolkit, with a primary focus on PostgreSQL while also supporting other databases.




SQL Workbench/J is a free, DBMS-independent, cross-platform SQL query tool. It is written in Java and thus it should run on any operating system that provides a Java Runtime Environment.




SQLPro for MySQL is a powerful MySQL & MariaDB database client which allows quick and simple access to MySQL Servers, including (but not limited to) those hosted in Amazon RDS and Microsoft Azure.




SQuirreL SQL is an open-source Java SQL Client program that will allow you to view the structure of a JDBC compliant database, browse the data in tables, issue SQL commands etc.




A Visual Studio Code extension for developing Microsoft SQL Server, Azure SQL Database and SQL Data Warehouse everywhere with a rich set of functionalities, including:




Hemlock is a versatile database management tool that enables users to connect seamlessly to both SQL and MongoDB databases.

SqlDbx is a fast and easy to use database SQL development IDE for database administrators and application or database developers who work in heterogeneous Database Server environments. SqlDbx built around an advanced SQL Editor and Database Object Explorer.
Visual SQL builder for creating, transforming, and reverse engineering complex queries with diagram visualization, broad JDBC driver support, multi-database connections, cross-platform compatibility, and open-source availability for efficient SQL analysis and editing.




WinSQL is universal database management tool that can be used with any relational database to perform administrative tasks such as importing/exporting data, generating test data, reverse engineering an existing database, comparing schema and data between databases or simply...
Sequeler is a native Linux SQL client built in Vala and Gtk. It allows you to connect to your local and remote databases, write SQL in a handy text editor with language recognition, and visualize SELECT results in a Gtk.Grid Widget.






SQL Buddy is an open source web based application written in PHP intended to handle the administration of MySQL and SQLite with the use of a Web browser. The project places an emphasis on ease of installation and a simple user interface.
