Acrux Advanced Html Parser

HTML manipulation library and parser for .NET
Acrux's Advanced Html Parser is a library for parsing and manipulating real world malformed HTML. It supports XPATH queries and XSLT transformations to be executed against the loaded document. Whether you want to do web scanning, web scraping, web data mining or just alter the content of pages in your content management system - the Advanced Html Parser is what you need.
Fresh and clean code - not a Java translation. The Advanced Html Parser is written from scratch in C# following the best practices for Microsoft.NET. It is not a messy translation from another language. The source code has passed all FxCop rules for design, performance, security and usage.
Very fast. Any normal size file is parsed for a split of a second. For an hour you can parse a total of 50Gb or more.
Thread-safe. Our code is thread-safe guaranteed. You can safely use it in complex multithreaded services and applications knowing that it will never cause a dead lock or performance degradation.
Based on the System.Xml namespace. The Advanced Html Parser classes inherit from the System.Xml namespace allowing the parsed document and its nodes to be manipulated as a standard XmlDocument.
Full XPath support including XPath ver 2.0. Additionally to the standard XPath functions available in MSXML and System.Xml, the Acrux's Advanced Html Parser implements most of the functions from XPath ver 2.0
Works with real world not well formed Html. You can parse any HTML no matter how messy and incorrect it is. A perfect tool for crawling the web from your .NET applications.
Parses ASP.NET server code. The Acrux's Advanced Html Parser can recognize and parse server ASP.NET code. This makes it perfect for doing smart things with ASPX pages for example the pages stored in SharePoint 2003 and 2007.
No hassle development. The product comes with many examples of most commonly performed operation.