IronWebScraper is a modern C# web scraping library that gives developers fine‑grained control over crawlers while handling concurrency, politeness and fault tolerance. It is built around the concept of extending a single WebScraper class and writing Init and Parse methods to navigate through websites and extract data. The library simulates multiple virtual browsers, each with its own user identity and session, enabling high‑volume scraping without overwhelming target servers.

Key Features

• Powerful scraping engine: With just a few lines of code you can scrape thousands or millions of pages into C# objects, JSON or downloaded files. IronWebScraper runs your code in parallel across numerous virtual browsers while enforcing polite request throttling.
• Simple, flexible logic: You define how to handle each page using CSS selectors or XPath expressions, making it straightforward to scrape different page types within a site. Debugging is easy because each method can be inspected in Visual Studio.
• Fast and polite behavior: The framework manages multithreading and asynchronous web requests. Politeness settings let you throttle request rates to avoid overloading websites.
• Virtual user identities: Each scraper can simulate one or more users with unique identities, user agents, cookies, logins and even IP addresses. This helps bypass simple anti‑scraping mechanisms.
• Action replay & caching: Advanced caching allows you to replay previous requests or resume a job after an exception or power outage. Every scrape job is autosaved.
• Rapid installation & cross‑platform support: The library consists of a single DLL; install via NuGet (Install‑Package IronWebScraper) or download it directly. Supported platforms include Windows, Linux, macOS, Docker, Azure and AWS. It works with C#, VB.NET or F# on .NET 10–3.1 and .NET Framework 4.0+.

2025 Updates & Community

IronWebScraper continues to be maintained with internal dependency updates (October 2025) and improved cross‑platform packaging. Iron Software’s support team offers help via live chat and community forums. The library is trusted by enterprises worldwide and is often used in conjunction with IronOCR and IronPDF for document extraction and conversion tasks.

Tutorials and Resources

The quickstart code sample shows how to create a simple blog scraper in both C# and VB.NETironsoftware.com. You can also explore the API reference and the community tutorials for advanced usage. A free trial is available on the product page