PostgresGUI is described as 'Lightweight PostgreSQL client built specifically for macOS. Designed for users learning PostgreSQL and developers who need quick database access, it provides essential database management capabilities in a clean, native macOS interface' and is an app in the development category. There are more than 25 alternatives to PostgresGUI for a variety of platforms, including Mac, Windows, Linux, Flathub and Flatpak apps. The best PostgresGUI alternative is DBeaver, which is both free and Open Source. Other great apps like PostgresGUI are HeidiSQL, phpMyAdmin, Beekeeper studio and DbGate.