Config File lets you tell Aspose.Obfuscator what to do while Map File tells you what Aspose.Obfuscator have done for you.
Map File is an XML file which is used to report obfuscating details after it finishes obfuscating.
Although Map File is an XML file which can be viewed via Internet Explorer, XML viewer, or XML editor, you're not recommended to do that. The best way to view a Map File is through Aspose.Obfuscator.