Sometimes you need to convert MariaDB to PostgreSQL, you can use Withdata DBCopier as MariaDB to PostgreSQL Converter (Copier / Transferor / Importer).
Works GREAT in 2025.
Can run in GUI mode, Step by Step, just a few mouse clicks.
Can run in CLI (Command Line Interface), for Scheduled Tasks and Streams, for Automation.
After converting MariaDB to PostgreSQL in GUI, and Saving "MariaDB to PostgreSQL" session, then you can:
After converting MariaDB to PostgreSQL in Command Line, then you can schedule and automate "MariaDB to PostgreSQL" conversion task by: