What are the Best Alternatives to iTextSharp for HTML to PDF Conversion in .NET?

.NET html to PDF conversion: beyond ItextSharp

ITEXTSHARP has proven low efficiency when converting HTML to PDF, especially when processing complex table layout. This article discusses a substitute for providing a powerful HTML to PDF conversion function.

<.> 1. Use the htmltopdfhost

(2024) HTMLTOPDFHOST uses Microsoft's WebView2 control to allow HTML to PDF to transform HTML to PDF efficiently in the Windows operating system environment. This method does not require external software, and use the EDGE engine for direct rendering.

<.> 2. HTML using PDFSHARP to the PDF renderer

HTMLRENDERER.PDFSHARP is an open source library that is fully hosted, providing high -quality HTML to PDF rendering. It depends on PDFSHARP for PDF generation and is known for its stability, ease of use and thread security. <.> 3. The rotativa library for MVC applications

Rotativa and ASP.NET MVC applications are seamlessly integrated, and PDFs can be generated from Razor view. It uses WKHTMTOPDF binary file, which uses a powerful WebKit engine to accurately render HTML, including CSS style.

<.> 4. ITEXTSHARP free version

Although the business version of ItextSharp provides advanced features, the free version before 4.1.6 can still be used unlimitedly. These old versions can provide sufficient solutions for PDF -generating tasks.

<.> 5. Avoid using WKHTMLTOPDF

Although WKHTMLTOPDF is very popular, it may bring technical challenges in the hosting environment such as Azure and AWS. Its independent architecture, file system use, and dependence on wkhtmltox.dll may cause various problems, which will affect performance and reliability.

<.> 6. TueSpechkin used for simple applications

TueSpechkin is an older solution, which still provides appropriate options for less complicated HTML to PDF conversion requirements. It uses WKHTMTOPDF, but it provides a simplified interface to manage the conversion process.

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