Natoop.PragmaticSegmenterNet 1.0.0

dotnet add package Natoop.PragmaticSegmenterNet --version 1.0.0
NuGet\Install-Package Natoop.PragmaticSegmenterNet -Version 1.0.0
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="Natoop.PragmaticSegmenterNet" Version="1.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Natoop.PragmaticSegmenterNet --version 1.0.0
#r "nuget: Natoop.PragmaticSegmenterNet, 1.0.0"
#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.
// Install Natoop.PragmaticSegmenterNet as a Cake Addin
#addin nuget:?package=Natoop.PragmaticSegmenterNet&version=1.0.0

// Install Natoop.PragmaticSegmenterNet as a Cake Tool
#tool nuget:?package=Natoop.PragmaticSegmenterNet&version=1.0.0


Build status

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This project is a direct port of Pragmatic Segmenter which provides rule-based sentence boundary detection.


The Segmenter class provides the Segment method which in the simplest usage takes a string:

using PragmaticSegmenterNet;

IReadOnlyList<string> result = Segmenter.Segment("One Sentence. And another sentence.");

// ["One Sentence.", "And another sentence."]

IReadOnlyList<string> result2 = Segmenter.Segment("Anything.", Language.Italian);

// ["Anything"]

The Segment method has a number of optional parameters:

IReadOnlyList<string> Segment(string text, Language language = Language.English, bool cleanText = true, DocumentType documentType = DocumentType.Any)
  • Language - An enum representing the supported languages, the default is English, see the supported languages list below for the list of currently supported languages.
  • CleanText - A boolean indicating whether the input text should be cleaned prior to segmentation. Cleaning removes extra newlines and whitespace. Defaults to true.
  • DocumentType - Used by the text cleaning process to determine which reformatting to apply. For PDFs this handles newlines in the middle of a sentence whereas for HTML documents this will handle HMTL tags. Defaults to any which does not apply any special formatting.


  • English = 0 (default)
  • Amharic = 1
  • Arabic = 2
  • Armenian = 3
  • Bulgarian = 4
  • Burmese = 5
  • Chinese = 6
  • Danish = 7
  • Dutch = 8
  • French = 9
  • German = 10
  • Greek = 11
  • Hindi = 12
  • Italian = 13
  • Japanese = 14
  • Kazakh = 15 (partial support, potentially only for the Cyrillic form of the alphabet)
  • Persian = 16
  • Polish = 17
  • Russian = 18
  • Spanish = 19
  • Urdu = 20


This project wouldn't be possible without the work done by Pragmatic Segmenter team.

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 was computed.  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. 
.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 was computed.  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.
  • .NETStandard 2.0

    • No dependencies.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

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Version Downloads Last updated
1.0.0 122 1/30/2024