DBConvert for Oracle & PostgreSQL - Migrate Oracle database to PostgreSQL server or backwards.
DBConvert Studio - Database migration/ sync software for data conversion and replication.
KS DB Merge Tools - Database diff and merge tools
Intelligent Converters MSSQL-MySQL Sync - MSSQL-MySQL Sync is a program to synchronize data between MS SQL or Azure SQL and MySQL databases.
Devart Studio for SQL Server - dbForge Studio for SQL Server is a powerful SQL Server GUI Tool for SQL Server database management, administration, development, datareporting and analysis.
ESF Database Migration Toolkit - ESF Database Migration Toolkit enables transfer of data between various database formats without writing any scripts.