pgAdmin is a popular and feature rich Open Source administration and development platform for PostgreSQL.
License: Open Source
dbForge Studio for MySQL is a powerful commercial tool tailored for MySQL database development with rich features and a customizable interface, while pgAdmin is a free, open-source tool designed primarily for PostgreSQL databases, offering cross-platform support and a strong community. The choice between the two largely depends on the specific database technology being used and the need for advanced features.