OfficeIMO.OneNote.Markdown 3.0.0

Prefix Reserved
dotnet add package OfficeIMO.OneNote.Markdown --version 3.0.0
                    
NuGet\Install-Package OfficeIMO.OneNote.Markdown -Version 3.0.0
                    
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="OfficeIMO.OneNote.Markdown" Version="3.0.0" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="OfficeIMO.OneNote.Markdown" Version="3.0.0" />
                    
Directory.Packages.props
<PackageReference Include="OfficeIMO.OneNote.Markdown" />
                    
Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add OfficeIMO.OneNote.Markdown --version 3.0.0
                    
#r "nuget: OfficeIMO.OneNote.Markdown, 3.0.0"
                    
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
#:package OfficeIMO.OneNote.Markdown@3.0.0
                    
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.
#addin nuget:?package=OfficeIMO.OneNote.Markdown&version=3.0.0
                    
Install as a Cake Addin
#tool nuget:?package=OfficeIMO.OneNote.Markdown&version=3.0.0
                    
Install as a Cake Tool

OfficeIMO.OneNote.Markdown

OfficeIMO.OneNote.Markdown is the shared semantic projection from offline OfficeIMO.OneNote models to Markdown text and MarkdownDoc. Reader, HTML, and PDF adapters consume this projection instead of implementing separate OneNote format logic.

using OfficeIMO.OneNote;
using OfficeIMO.OneNote.Markdown;

OneNoteSection section = OneNoteSectionReader.Read("Notes.one");
string markdown = section.ToMarkdown();

Current pages are projected by default. Conflict copies and historical page versions are explicit because including them can duplicate or expose superseded content:

var options = new OneNoteMarkdownOptions {
    IncludeConflictPages = true,
    IncludeVersionHistory = true
};

string markdownWithHistory = section.ToMarkdown(options);

Projection normalizes OneNote/RichEdit vertical-tab and form-feed paragraph separators to line breaks. Unsupported control characters, Unicode noncharacters, and unpaired surrogate code units are replaced with ? so Markdown, HTML, and PDF consumers receive valid text. The original OneNote model is not mutated.

Caller-created models are validated before projection. Cyclic or shared section groups, pages, and content elements fail with a bounded OneNoteFormatException instead of recursing indefinitely or expanding the same graph repeatedly. MaxSectionGroupDepth defaults to 32, while MaxPageRelationshipDepth and MaxContentDepth default to 128; all three can be tightened up to the hard ceiling of 256. Conflict and version relationships are validated only when their projection is requested.

The package is MIT licensed and has no Graph, GraphEssentialsX, COM, or installed-OneNote dependency.

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 is compatible.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (3)

Showing the top 3 NuGet packages that depend on OfficeIMO.OneNote.Markdown:

Package Downloads
OfficeIMO.Reader.OneNote

Offline OneNote adapter for OfficeIMO.Reader using OfficeIMO.OneNote.

OfficeIMO.OneNote.Pdf

First-party offline OneNote to PDF conversion for OfficeIMO.

OfficeIMO.OneNote.Html

First-party offline OneNote to HTML conversion for OfficeIMO.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
3.0.0 141 7/20/2026