An open tool that moves the everyday handling of MySQL and MariaDB into a browser: creating databases, importing and exporting, setting up permissions and running statements all happen on a web page, with version 5.2.3 published under GPL-2.0.

Two decades of attention to a single engine buys a fast editor, a readable execution plan and a schema comparison that writes the change script for you, with a free community build underneath.

A single client that connects to relational and non-relational databases alike, with a browser, a SQL editor and a result pane in one window. Import and export handle spreadsheets and flat files, and visual modelling lets you drag tables and relations into place.