AWS .NET Modernization Tools Porting Assistant (PA) for .NET, AWS App2Container (A2C), AWS Toolkit for .NET Refactoring (TR), and AWS Microservice Extractor (ME) for .NET will no longer be open to new customers starting on November 7, 2025. If you would like to use the service, sign up prior to November 7, 2025. Alternatively use AWS Transform, which is an agentic AI service developed to accelerate enterprise modernization of .NET.