Exportizer is available in three editions: Exportizer, Exportizer Pro, and Exportizer Enterprise.
Exportizer works with Excel files and local databases like dBase or CSV and supports several destination file formats.
Exportizer Pro can additionally use ODBC data sources, i.e. open them and export data to them. It also has a SQL query tool.
Exportizer Enterprise can open all major relational databases and exports data to large list of file formats and databases. It also features additional powerful capabilities like migrating data in batch mode, exporting group of tables at a time etc.
Detailed list of all differences can be found on Exportizer web page 
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