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Merge HTML to PDF via Python

Sample code for concatenation HTML documents into single formats PDF on .NET using Python

Merge HTML to PDF Using Python

With Aspose.PDF for .NET library you can merge HTML to PDF programmatically. PDF software from Aspose is ideal for individuals, small or large businesses. Since it is able to process a large amount of information, perform the concatenation quickly and efficiently and protect your data. A peculiar feature from Aspose.PDF is an API for merging HTML to PDF. The trait of this approach is that you only need to open the NuGet package manager, search for ‘Aspose.PDF for .NET’, and install it without any special complex settings. (Use the command from the Package Manager Console for installing). To verify the benefits of the library, try using the concatenation HTML to PDF code snippet.

Package Manager Console Command

PM> Install-Package Aspose.PDF


How to merge HTML to PDF via Python

Python for .NET developers can easily load & merge HTML files to PDF in just a few lines of code.

<% ld-json %>

System Requirements

Aspose.PDF for Python for .NETis supported on all major operating systems. Just make sure that you have the following prerequisites.

  • Microsoft® Windows™ or a compatible OS with .NET Framework, .NET Core, and PHP, VBScript, Delphi, C++ via COM Interop.
  • Development environment like Microsoft Visual Studio.
  • Aspose.PDF for .NET DLL referenced in your project.

This sample code shows HTML to PDF Python concatenation

    // create empty pdf document
    outputDoc = new Aspose.Pdf.Document());

    // html files can be parsed and loaded as Aspose Document
    //set html encoding
    //render all html to single large pdf page
    opt1 = new Aspose.Pdf.HtmlLoadOptions
            InputEncoding = "UTF-8",
            IsRenderToSinglePage = true
    firstDoc = new Aspose.Pdf.Document("1.html", opt1);
    secondDoc = new Aspose.Pdf.Document("2.html", opt1);

    // add page from one document to another directly
    foreach (var page in firstDoc.Pages)
    foreach (var page in secondDoc.Pages)

    // save result pdf to file
    outputDoc.Save("Merger_html_pdf.pdf", Aspose.Pdf.SaveFormat.Pdf);

Combine HTML to PDF in Python

Convert or combine multiple HTML into PDF single file in Python is not straightforward task without using 3rd party library. This page shows how to merge multiple HTML files into a single PDF document using Aspose.PDF for Python via .NET. The example is written in Python but the API can be used in other .NET programming languages as well such as VB.NET. PDF files are merged such that the first one is joined at the end of the other document.

About Aspose.PDF for .NET API

A PDF Processing Library to create cross-platform applications with the ability to generate, modify, merge, render, secure and print documents without using Adobe Acrobat. It supports merging various file formats into PDF including HTML and merging PDF documents into various output formats. Developers can easily render all HTML content in a single Page PDF as well as merge HTML files with SVG graphic tags to Tagged PDF files. .NET PDF API offers compression, table creation, graph & image functions, hyperlinks, stamp and watermarking tasks, extended security controls & custom font handling.
  • Merge HTML to PDF via Online App