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Aspose.PDF  for .NET

Merge PDF Documents using Cloud API

Merge two PDF files into one in C# Cloud API without the use of any software like Adobe PDF.

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How to Merge Multiple PDF Files Using C# Cloud API

In order to merge two PDF files we’ll use Aspose.PDF Cloud .NET SDK This Cloud SDK allows you to easily build cloud-based PDF creator, editor & converter apps in C#, ASP.NET, or other .NET languages for various cloud platforms. Open NuGet package manager, search for Aspose.PDF Cloud and install. You may also use the following command from the Package Manager Console.

Command


PM> Install-Package Aspose.Pdf-Cloud 

Steps for Merging PDF Files via Cloud .NET SDK

A basic merging pdfs programmatically with Aspose.PDF Cloud .NET SDK APIs can be done with just few lines of code.

  1. Create a new Configuration object with your Application Secret and Key
  2. Create an object to connect to the Cloud API
  3. Upload your document file
  4. Perform the merging
  5. Download the result

System Requirements

It is easy to get started with Aspose.PDF Cloud .NET SDK and there is nothing to install. Simply create an account at Aspose for Cloud and get your application information. Once you have the App SID & key, you are ready to give the Aspose.PDF Cloud .NET SDK.

  • .NET Framework 2.0 or later
  • JSON.NET

 

Merge Two PDF Files - C#

{
    Aspose.Pdf.Cloud.Sdk.Model.FilesUploadResult uploadResult;
    var localImageFileName = @"C:\Samples\sample.pdf";
    var storageFileName1 = "sample1.pdf";
    var storageFileName2 = "sample2.pdf";

    // Get your ClientId and ClientSecret from https://dashboard.aspose.cloud (free registration required).
    var config = new Configuration(AppSecret, AppKey);
    var pdfApi = new PdfApi(config);

    using (var file = File.OpenRead(localImageFileName))
    {
        uploadResult = pdfApi.UploadFile(storageFileName1, file);
    }
    pdfApi.CopyFile(storageFileName1, storageFileName2);

    var documentsToBeMerged = new List<string>()
    {
        storageFileName1, storageFileName2
    };
    var documents = new Aspose.Pdf.Cloud.Sdk.Model.MergeDocuments(documentsToBeMerged);

    pdfApi.PutMergeDocuments("merged-doc.pdf", documents);

    var response = pdfApi.DownloadFile("merged-doc.pdf");
    response.CopyTo(System.IO.File.OpenWrite("merged-doc.pdf"));
    Console.WriteLine();
}
 

About Aspose.PDF Cloud .NET SDK

A PDF Processing Library to create cross-platform applications with the ability to generate, modify, convert, render, secure and print documents without using Adobe Acrobat. .NET PDF API offers compression, table creation, graph & image functions, hyperlinks, stamp and watermarking tasks, extended security controls & custom font handling.

Online PDF Merger Live Demos

Merge PDF documents right now by visiting our Live Demos website. The live demo has the following benefits

  No need to download Aspose API.
  No need to write any code.
  Just upload your PDF files.
  It will be merged and concatenated instantly.

PDF What is PDF File Format

Portable Document Format (PDF) is a type of document created by Adobe back in 1990s. The purpose of this file format was to introduce a standard for representation of documents and other reference material in a format that is independent of application software, hardware as well as Operating System. PDF files can be opened in Adobe Acrobat Reader/Writer as well in most modern browsers like Chrome, Safari, Firefox via extensions/plug-ins. Most of the commercially available software suites also offer conversion of their documents to PDF file format without the requirement of any additional software component. Thus, PDF file format has full capability to contain information like text, images, hyperlinks, form-fields, rich media, digital signatures, attachments, metadata, Geospatial features and 3D objects in it that can become as part of source document.

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