.NET API to merge DOCX to PDF

.NET SDK to combine DOCX files and export the result to PDF format

Use .NET library to merge DOCX to PDF via REST API. Easily combine two or more DOCX files into a single PDF file using C#.

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Combine DOCX to PDF using C# REST API

Easily merge DOCX to PDF format in C# code. This C# library is designed to combine multiple DOCX files into a single PDF file using the REST API, i.e. by passing HTTPS calls over the Internet.

This is a professional Cloud-native DOCX to PDF merging solution that provides C# programmers with both great development flexibility and powerful features. Joining DOCX files together is often used when it is necessary to create a set of PDF documents of the same structure, each of which contains unique data. By merging files, you can automate your digital DOCX/PDF workflows and offload some routine parts of the process to fast and efficient document-processing C# software.

Merge several DOCX into one PDF in C#

You may need to combine DOCX files into a single PDF file in many cases. For example, you may want to combine multiple DOCX files together before printing or archiving.

DOCX merging can be part of a whole integrated document-processing approach for generating PDF documents from disparate data sources. Such tasks involve the use of a full-featured DOCX/PDF manipulation C# library that will process a set of DOCX files and merge them together in the shortest possible time, producing a compact and accurate PDF result.

Merge DOCX to PDF in C#

To perform DOCX to PDF merging in C#, you need at least two source DOCX files. For a quick start, please check out the C# code example below.

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using Aspose.Words.Cloud.Sdk;

var config = new Configuration { ClientId = "####-####-####-####-####", 
   ClientSecret = "##################" };
var wordsApi = new WordsApi(config);

using var document = File.OpenRead("Input1.docx");
// Load a document to append from the Cloud storage.
var mergeDocument = new DocumentEntry()
{
    FileReference = new FileReference("Input2.docx"),
    ImportFormatMode = "KeepSourceFormatting"
};
var documentEntries = new List() { mergeDocument };
var documentList = new DocumentEntryList() { DocumentEntries = documentEntries };
var appendDocumentOnline = new AppendDocumentOnlineRequest(document, documentList);
await wordsApi.AppendDocumentOnline(appendDocumentOnline);
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How to merge DOCX to PDF C# REST API

  1. Install .NET SDK and add the reference (import the library) to your .NET project.
  2. Open the source DOCX file in C#.
  3. Load a document to append from the Cloud storage.
  4. Call the AppendDocumentOnline() method, passing the output filename with the required extension.
  5. Get the combined result in PDF format as a single file.

.NET library to merge DOCX to PDF

Install 'Aspose.Words Cloud SDK for .NET' using NuGet package manager. Just run nuget install Aspose.Words-Cloud to automatically install and reference the corresponding assembly in your project. As an alternative, you can manually clone Aspose.Words Cloud SDK for .NET source code from GitHub and use it in your project. Please follow these Instructions to quickly get the necessary security credentials and access our REST API.

System Requirements

  • .NET Standard 2.0 or newer

Refer to the Repository Documentation to see more details.

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