NativeRest

NativeRest is a native REST API client designed for Windows. It starts fast, uses 100 times less RAM than Postman and less load CPU. NativeRest can be used offline and without creating an account. You can import data from other REST clients such as Postman, Insomnia. You can migrate without loss earlier created collections, environments and variables. NativeRest is a multilingual HTTP client that supports multiple languages. NativeRest is available in a portable version as well.