How to use API to split PDF file into one?

Open the site: Split PDF file . Drag and drop PDF file to split them. Or just use a code example in C#. Install .NET SDK and add the reference (import the library) to your .NET project. Configure API using your app keys Open the source PDF file in C#. Call the SplitDocumentOnline() method, passing the output filename with the required extension. Get the split result as separate files.

What other file formats can I split my PDF into?

We support a variety of output file formats, including Microsoft Word, OpenOffice, PDF, Web document formats and many more.

What is the maximum size of a PDF file supported by this .NET library?

There are no file size limits for splitting PDF file using .NET library.

C# Split PDF REST API

Split PDF using REST API in C#

This C# library provides .NET developers with the ability to work with a PDF split function using REST API. It allows you to split one PDF document into several smaller files online in C#. For example, you may need to email a few pages from your PDF document, or you may want to show a customer only a part of your PDF file. All this can be done through the PDF splitting functionality in C# code.

Various methods can be used for splitting a PDF file: 'by page', 'by page ranges', 'by headings', 'by section break'. Just load the original PDF document and choose the method you need. Make sure your PDF document uses the required heading styles or contains section breaks if you want to split your PDF file according to these criteria using C# code. After splitting a PDF document you can export the result as separate document pages or smaller files.

Split a PDF document into parts using .NET Cloud SDK

All PDF document splitting is performed in the Cloud on Aspose web servers with maximum speed and in compliance with all security standards. Our C# library is designed to create PDF processing applications and is based on client-server interaction via REST API.

If you have questions on how to split a PDF document into multiple documents or how to extract PDF pages according to specified parameters, try our Splitter online and export the result into a convenient document format:

C# code example to split PDF file using REST API

Input file

Upload files you want to split

Run code

Output format

Select the target format from the list

using Aspose.Words;

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

using var doc = File.OpenRead("Input.pdf");
var request = new SplitDocumentOnlineRequest(document: doc, format: "pdf", zipOutput: true);
var zippedPages = await wordsApi.SplitDocumentOnline(request);
					Run code
				

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How to split PDF C# REST API

Install .NET SDK and add the reference (import the library) to your .NET project.
Configure API using your app keys
Open the source PDF file in C#.
Call the SplitDocumentOnline() method, passing the output filename with the required extension.
Get the split result as separate files.

.NET library to split PDF file into parts

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.