Core HttpMaster features are: * HttpMaster project to store complete definition of API calls in one single place. * Broad set of http properties. * Dynamic parameters to simulate variations of input data or create global API values. * Response data validation with logical expressions. * Request chaining to use data from previous request with the next request. * Extensive data upload support, including 'multipart/form-data'. * Request data builder for creating request body with an optional dynamic parameters. * Request item execution with detailed progress monitoring. * Execution groups to create batches of requests. * Comprehensive execution data review and management. * Additional tools (basic request tool for ad-hoc execution, command line interface, OpenAPI import, etc).

NativeRest is a native HTTP client for Windows, macOS and Linux. NativeRest desktop application is not using Electron, Chromium, Node.js and JavaScript Frameworks. This makes the application function faster. NativeRest runs fast, uses less memory and CPU.

• NativeRest provides a way to easily test your API. Use single line tests to check status, time, body, headers, cookies of response. You can use a list of commonly-used test code snippets to write your tests.

• Use high-performance preconfigured proxy server from NativeRest. You can also configure NativeRest to use a custom proxy configuration when sending requests.

• Use system variables for a seamless development. Define workspace variables like authentication credentials, tokens, or session IDs for re-use globally or within a public production workflow.

• You can generate code snippets in various languages and frameworks within NativeRest. Over fifteen different languages: C, C#, cURL, Go, HTTP, Java, JavaScript, Kotlin, Node.js, PHP, PowerShell, Python, Ruby, Shell, Swift, and more.

• In addition to standard HTTP methods, NativeRest allows you to add custom HTTP methods for each workspace separately.

• NativeRest is available in a portable version as well. The portable version is distributed as a single executable file and does not require administrator privileges. All features are available in the portable version.

• You can import data from other HTTP clients. You can migrate without loss earlier created collections, environments and variables. It also supports data export. The NativeRest export file format is fully compatible with the most popular HTTP-client.

• NativeRest is a multilingual HTTP client that supports multiple languages. It supports 10 languages, including English, Spanish, Portuguese, French, German, Russian, Bulgarian, Simplified Chinese, Traditional Chinese, Japanese.

• NativeRest supports Light and Dark themes for all components and windows.