HttpMaster

Free plan Windows

What HttpMaster is

HttpMaster is a Windows tool for developing and testing REST web services, web API applications, and HTML forms. It can import OpenAPI specifications to create or update test projects and requests. Request chaining lets one request reuse data from an earlier response, including values selected with JSONPath, XPath, or regular expressions. Supported request bodies include JSON, XML, text, web forms, multipart forms, binary files, and other HTTP formats. Checks can cover status codes, headers, response content, and custom conditions; authentication supports HTTP credentials and OAuth authorization data from external providers. Projects can run through a command-line interface for scripts, scheduled tasks, or CI pipelines, and the tool can generate customizable cURL commands. HttpMaster works without an account, registration, or cloud dependency, keeping tests on the user’s machine. It can send SOAP methods over HTTP, but does not support WSDL parsing to extract SOAP methods. The listed HttpMaster plan is free and supports Windows 10 or later.

Who it suits

HttpMaster suits Windows users who need to build or run tests for REST services, web APIs, or HTML forms. Command-line execution may suit teams incorporating projects into scripts or CI pipelines.

What it does well

Imports OpenAPI specifications into test projects.
Chains requests using values from earlier responses.
Validates status codes, headers, and response content.
Runs projects through a command-line interface.
Tests stay on the user's machine without cloud dependency.

What to know first

Windows 10 or later is required.
Does not parse WSDL to extract SOAP methods.

Limits

The free HttpMaster plan is listed as free with no feature restrictions stated. SOAP methods can be sent over HTTP, but WSDL parsing for extracting methods is unavailable.

Plans

Plan	Billed and limits	Price
HttpMaster	Freeware · No feature restrictions stated; Windows 10 or later	Free

As httpmaster.net lists them, read 11 Oct 2026. The maker's own page has the final word.

Getting started

Open the HttpMaster website
Use a Windows 10 or later computer
Install the free HttpMaster plan
Import an OpenAPI specification or create requests
Configure authentication, request bodies, and validations
Run projects in the application or through its command-line interface

Verdict

HttpMaster offers request chaining, validation, and command-line execution in a free Windows tool. It can send SOAP methods over HTTP, but lacks WSDL parsing.

Questions

What does HttpMaster cost?

The HttpMaster plan costs nothing and is billed as Freeware.

Which platforms support HttpMaster?

HttpMaster is available for Windows 10 or later.

Does HttpMaster require an account or cloud connection?

No. It works without an account, registration, or cloud dependency, and tests stay on the user’s machine.

Can HttpMaster test SOAP services?

It can send SOAP methods over HTTP, but it does not parse WSDL files to extract SOAP methods.

Can projects run in CI pipelines?

Yes. Projects can run through the command-line interface for scripts, scheduled tasks, and CI pipelines.

Facts from HttpMaster's own pages

Authentication: It supports HTTP credentials and OAuth authorization data from external providers. · httpmaster.net, 11 Oct 2026
Automation: Projects can be executed through a command-line interface for scripts, scheduled tasks, or CI pipelines. · httpmaster.net, 11 Oct 2026
cURL: It can generate customizable cURL commands from request items for use in external tools. · httpmaster.net, 11 Oct 2026
Integrations: The FAQ explains how to route HttpMaster traffic through Telerik Fiddler by configuring it as a proxy. · httpmaster.net, 11 Oct 2026
Maker: The site identifies Borvid as a software company focused on developer tools, especially web development tools. · httpmaster.net, 11 Oct 2026
Notable limit: HttpMaster can send SOAP methods over HTTP, but does not support advanced features such as WSDL parsing to extract SOAP methods. · httpmaster.net, 11 Oct 2026
Offline use: The product page says HttpMaster works without an account, registration, or cloud dependency, and that tests stay on the user's machine. · httpmaster.net, 11 Oct 2026
OpenAPI: It can import OpenAPI specifications to create and update API test projects and requests. · httpmaster.net, 11 Oct 2026
Platforms: The download page lists Windows 10 or later and provides x64 and ARM64 installer and portable downloads. · httpmaster.net, 11 Oct 2026
Purpose: HttpMaster is a development and test tool for REST web services and web API applications, and can also test HTML forms. · httpmaster.net, 11 Oct 2026
Request bodies: It supports JSON, XML, text, web forms, multipart forms, binary files, and other HTTP request body formats. · httpmaster.net, 11 Oct 2026
Request workflows: Request chaining lets a request use data from a previous request, including data obtained with JSONPath, XPath, or regular expressions. · httpmaster.net, 11 Oct 2026
Security and data: The product page says tests stay on the user's machine with no cloud dependency; the privacy policy says the website does not use cookies. · httpmaster.net, 11 Oct 2026
Support: Borvid says it usually responds to support inquiries within 24 hours. · httpmaster.net, 11 Oct 2026
Validation: Users can validate status codes, headers, response content, and custom conditions. · httpmaster.net, 11 Oct 2026

Where HttpMaster stands on Freedom251

API Testing Tools#20 of 34