Convert PDF to HTML in C#

PDF to HTML conversion with a few lines of .NET code


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About GroupDocs.Conversion для .NET API

GroupDocs.Conversion for .NET can be used to convert Microsoft Word, Excel, PowerPoint, PDF, Visio and other formats. GroupDocs.Conversion is a standalone API that is suitable for back-end and internal systems where high performance is required. It does not depend on any software such as Microsoft or Open Office.

Convert your PDF files to HTML in .NET easily. You can use just a couple of C# code lines in any platform of your choice like - Windows, Linux, macOS. You can try PDF to HTML conversion for free and evaluate conversion results quality. Along with simple file conversion scenarios you can try more advanced options for loading source PDF file and for saving output HTML result.

For example, for the source PDF file you may use the following load options:

  • auto-detect file format;
  • specify password for protected files (if file format supports it);
  • replace missing fonts to preserve document appearance.

There are also advanced convert options for the HTML file:

  • convert specific document page or page range;
  • add a watermark to the converted HTML file.

Once conversion is completed you can save your HTML file to the local file path or any third-party storage like FTP, Amazon S3, Google Drive, Dropbox etc. Please note - to convert PDF to HTML there is no need for any additional software installed - like MS Office, Open Office, Adobe Acrobat Reader etc.

Steps to convert PDF to HTML in C#

GroupDocs.Conversion makes it easy for developers to convert a PDF file to HTML with a few lines of code.

  • Create an instance of the Converter class and provide the file PDF with the full path
  • Create and set ConvertOptions for HTML type.
  • Call the Converter.Convert method and pass the full path and format (HTML) as a parameter

System Requirements

Basic conversion with GroupDocs.Conversion for .NET can be done in just a few simple steps. Our APIs are supported on all major platforms and operating systems. Before executing the code below, make sure you have the following prerequisites installed on your system.

  • Operating systems: Microsoft Windows, Linux, MacOS
  • Development environments: Microsoft Visual Studio, Xamarin, MonoDevelop
  • Frameworks: .NET Framework, .NET Standard, .NET Core, Mono
  • Get the latest GroupDocs.Conversion for .NET from Nuget

// Load PDF file
var converter = new GroupDocs.Conversion.Converter("template.pdf");
// Set conversion parameters for HTML format
var convertOptions = converter.GetPossibleConversions()["html"].ConvertOptions;
// Convert to HTML format
converter.Convert("output.html", convertOptions);        

PDF to HTML Live Demo

Convert PDF to HTML now by visiting the GroupDocs.Conversion App website. Online demo has the following advantages

No need to download API

No need to write any code

Just upload the source file

Get download link to save the file

Other supported transformations PDF

You can also convert PDF to many other file formats. Please see the list below.

Convert PDF to BMP

(Bitmap Image File)

Convert PDF to DCM

(DICOM Image)

Convert PDF to EMF

(Enhanced Metafile Format)

Convert PDF to EMZ

(Windows Compressed Enhanced Metafile)

Convert PDF to EPUB

(Open eBook File)

Convert PDF to GIF

(Graphical Interchange Format)

Convert PDF to JP2

(JPEG 2000 Core Image)

Convert PDF to JPEG

(Joint Photographic Expert Group Image)

Convert PDF to PDF

(Portable Document Format)

Convert PDF to PNG

(Portable Network Graphic)

Convert PDF to PSB

(Photoshop Large Document Format)

Convert PDF to PSD

(Photoshop Document)

Convert PDF to SVG

(Scalar Vector Graphics)

Convert PDF to SVGZ

(Compressed Scalable Vector Graphics)

Convert PDF to TEX

(LaTeX Source Document)

Convert PDF to TGA

(Truevision Graphics Adapter)

Convert PDF to TIFF

(Tagged Image File Format)

Convert PDF to WEBP

(Raster Web Image Format)

Convert PDF to WMF

(Windows Metafile)

Convert PDF to WMZ

(Compressed Windows Metafile)

Convert PDF to XPS

(XML Paper Specifications)

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