.NET API for OneNote Document Processing

Nuget

It is a standalone class library that allows interacting with Microsoft OneNote® documents for processing and conversion.

Aspose.Note for .NET can be used for printing ONE documents as well as manipulation of pages, images, text, tables, attachments, tags, tasks, text styles, and hyperlinks, without needing Microsoft OneNote.

Microsoft OneNote File Processing Features

Load, edit, and save Microsoft OneNote documents via API.
Navigate through the OneNote Document Object Model (DOM).
Insert an image into a OneNote file.
Parse and export various numbered list formats.
Extract text from any part of a OneNote document.
Export OneNote documents as other popular formats.

Read & Write OneNote Format

Microsoft OneNote: ONE

Save OneNote Files As

Fixed Layout: PDF
Images: PNG, GIF, JPEG, BMP, TIFF

Read Formats

Microsoft OneNote: ONETOC2

Platform Independence

Aspose.Note for .NET can be used to build both the 32-bit and the 64-bit .NET applications, including ASP.NET, Web Services & WinForms. Its deployment is very easy and consists of a single assembly with no dependencies (except for the .NET framework). Aspose.Note.dll is CLS compliant, written entirely in C#, and contains only safe managed code for .NET Framework, .NET Core & Silverlight 3.

Get Started

Are you ready to give Aspose.Note for .NET a try? Simply execute Install-Package Aspose.Note from Package Manager Console in Visual Studio to fetch the NuGet package. If you already have Aspose.Note for .NET and want to upgrade the version, please execute Update-Package Aspose.Note to get the latest version.

Convert Microsoft OneNote to PDF Format via C# Code

// load the document into Aspose.Note.
Document oneFile = new Document(dir + "template.one");
// save the document as PDF
oneFile.Save(dir + "output.pdf", SaveFormat.Pdf);

Extract Images from Microsoft OneNote Document

// load the document into Aspose.Note.
Document oneFile = new Document(dir + "template.one");
// get all image nodes
IList < Aspose.Note.Image > nodes = oneFile.GetChildNodes < Aspose.Note.Image > ();
foreach(Aspose.Note.Image image in nodes) {
  using(MemoryStream stream = new MemoryStream(image.Bytes)) {
    using(Bitmap bitMap = new Bitmap(stream)) {
      // save image bytes to a file
      bitMap.Save(dir + image.FileName);
    }
  }
}

Aspose.Note for .NET

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