WinHTTP

WinHTTP ❘ Commercial ❘
Windows

WinHTTP: Streamlined HTTP Client for Windows

Human-built. AI-enhanced.

Boris Weber

12/24/2024

WinHTTP offers a simple and efficient way to send HTTP requests in Windows applications, with a focus on security and integration with Windows features.

WinHTTP, developed by Microsoft, is a low-level library that provides developers with a simple and consistent API for accessing resources over the internet. It is a lightweight and scalable library that supports HTTP, HTTPS, and FTP protocols.

Using WinHTTP, developers can build applications that can exchange data with web servers, upload or download files to/from FTP servers, and authenticate users via secure protocols.
The library provides asynchronous operations to allow for efficient handling of network requests and responses.
WinHTTP can be used with various programming languages including C++, C#, VB.NET, and others.
It supports SSL/TLS encryption to provide secure communication over the internet and includes support for client certificates.
WinHTTP also has built-in proxy support, allowing applications to use HTTP/HTTPS proxies for outbound internet connections.

WinHTTP is a robust library that allows developers to build fast and reliable internet-enabled applications on the Windows platform. Its ease of use and comprehensive features make it a valuable tool for any Windows developer.

Overview

WinHTTP is a Commercial software in the category Development developed by WinHTTP.

The users of our client application UpdateStar have checked WinHTTP for updates 31 times during the last month.

The latest version of WinHTTP is currently unknown. It was initially added to our database on 05/08/2012.

WinHTTP runs on the following operating systems: Windows.

WinHTTP has not been rated by our users yet.

Pros

Lightweight and efficient library for sending HTTP requests and receiving responses.
Supports various HTTP methods like GET, POST, PUT, DELETE.
Provides support for cookies, SSL, and proxy configuration.
Can be easily integrated into Windows applications.
Suitable for automating HTTP requests in scripts or applications.

Cons

Not as feature-rich or user-friendly as other HTTP client libraries available.
Documentation can be complicated and lacking in detailed examples.
May require additional coding efforts compared to higher-level libraries.

FAQ

What is WinHTTP?

WinHTTP is a Windows component that provides a high-level interface for sending HTTP and HTTPS requests and receiving responses. It is used by applications to communicate with web servers.

How does WinHTTP differ from WinINet?

Both WinHTTP and WinINet are used for HTTP communication, but WinHTTP is more lightweight and designed for server-to-server communication. WinINet, on the other hand, is more suitable for client applications.

What are the advantages of using WinHTTP?

WinHTTP offers enhanced performance, dedicated server-to-server support, improved scalability, and better control over request and response handling compared to WinINet.

Can I use WinHTTP to send HTTPS requests?

Yes, WinHTTP fully supports secure communication over HTTPS. It handles SSL/TLS encryption and certificate validation.

How do I create a WinHTTP session?

To create a session, you can use the `WinHttpOpen` function, which initializes a handle to a new session with default settings.

What is a WinHTTP request handle?

A WinHTTP request handle represents an HTTP request within a session. It is created using the `WinHttpOpenRequest` function and allows you to customize the request before sending it.

How can I set request headers with WinHTTP?

You can use the `WinHttpAddRequestHeaders` function to add or modify headers in a request before sending it.

Is it possible to cancel a WinHTTP request?

Yes, you can cancel a pending WinHTTP request by calling the `WinHttpCloseHandle` function with the request handle.

How do I receive the response from a WinHTTP request?

You can use the `WinHttpReceiveResponse` function to receive the response headers, and then read the response body using `WinHttpReadData` or related functions.

Can I configure proxy settings with WinHTTP?

Yes, you can configure proxy settings for WinHTTP using the `WinHttpSetOption` function with the `WINHTTP_OPTION_PROXY` option.

Boris Weber

I am an editor at UpdateStar. I started as a support engineer, and am now specialized in writing about general software topics from a usability and performance angle among others. I telecommute from UpdateStar’s Berlin office, when I am not working remote as a digital nomad for UpdateStar. When I'm not analyzing the latest software updates, you can find me exploring new cities, immersing myself in local cultures, and discovering innovative tech trends across the globe.

Latest Reviews by Boris Weber

Installations

31 users of UpdateStar had WinHTTP installed last month.

Latest Reviews

Sidify All-In-One

Powerful All‑in‑One Streaming Music Converter with Wide Platform Support

Tipard Video Converter

Seamless Video Conversion with Tipard Video Converter

WinHex

Powerful Hex Editor and Disk Editor

Ashampoo ZIP Free

Efficient File Compression with Ashampoo ZIP Free!

Sidify Music Converter

Convert Spotify Music to MP3 with Ease

REAPER

REAPER: A Powerful Digital Audio Workstation for Music Production

Download not yet available. Please add one.

Stay up-to-date
with UpdateStar freeware.

Most Popular Downloads

	UpdateStar Premium Edition Keeping Your Software Updated Has Never Been Easier with UpdateStar Premium Edition!
	Google Chrome Fast and Versatile Web Browser
	Microsoft Edge A New Standard in Web Browsing
	Microsoft OneDrive Streamline Your File Management with Microsoft OneDrive
	Microsoft Visual C++ 2015 Redistributable Package Boost your system performance with Microsoft Visual C++ 2015 Redistributable Package!
	Microsoft Visual C++ 2010 Redistributable Essential Component for Running Visual C++ Applications