dbMigration .NET v14.4 is a simple, easy and intuitive multiple database migration and sync tool, With it you can easily migrate and synchronize data to PostgreSQL and vice versa without complicated procedures. (Free for non-commercial and a single executable file without installation)
Major New features and improvements from version 13.5 to 14.4:
Added Bulk Insert mode support
Added Asynchronous Processing support
Added Multiple instance support
Added Table Size Information support
Added support for PostgreSQL 14 beta 3 or later
Added support for the hstore, ghstore and multirange types of PostgreSQL
Added support for the biginteger type for all databases
Added support for the array data types to text data types