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| Edition | Best For | Availability | |---------|----------|---------------| | | Hobbyists, students (free, no key required) | Discontinued, but archived ISO may exist on third-party sites (use at own risk) | | Professional | Individual developers, small teams | Available via MSDN/Older Downloads | | Premium | Larger teams with testing needs | Available via MSDN | | Ultimate | Full lifecycle development, architecture, testing | Available via MSDN | | Test Professional | QA and testers only | Available via MSDN | visual studio 2012 download microsoft