SpellCheck.Simple 1.1.0

There is a newer version of this package available.
See the version list below for details.
dotnet add package SpellCheck.Simple --version 1.1.0
NuGet\Install-Package SpellCheck.Simple -Version 1.1.0
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="SpellCheck.Simple" Version="1.1.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add SpellCheck.Simple --version 1.1.0
#r "nuget: SpellCheck.Simple, 1.1.0"
#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 SpellCheck.Simple as a Cake Addin
#addin nuget:?package=SpellCheck.Simple&version=1.1.0

// Install SpellCheck.Simple as a Cake Tool
#tool nuget:?package=SpellCheck.Simple&version=1.1.0

SpellCheck Offline Library

Offline spell-checking of words within texts, including Markdown tags. This library enables accurate detection of spelling errors while considering the presence of Markdown formatting.

The library utilizes OpenOffice's *.dic and *.aff files to support spell-checking in over 80 languages from around the world.

The library comes with built-in support for languages such as de-DE, en-GB, en-US, es-ES, fr-FR, it-IT, pl-PL, and pt-PT for your convenience. It enhances the spell-checking capability by providing preloaded dictionaries, thus streamlining the process of checking text for accuracy across different languages.

NOTE: Feel free to make a pull request.

SpellCheck.Simple nuget package

The SpellCheck.Simple library can be used to perform various spell-checking tasks. Here's an example of how to get started:

Install the SpellCheck.Simple nuget package from the package manager console:

dotnet add package SpellCheck.Simple

Just create an instance of the SpellCheck class and use it.

using SpellCheck;

// Create a SpellCheck instance
var spellChecker = SpellCheck.CreateFromFiles("en-US.dic", "en-US.aff");
spellChecker.SetIgnoredWords("bulba", "kotek");

// Perform spell-checking
var isHelloCorrect = spellChecker.IsWordCorrect("hello"); // true
var isKotekCorrect = spellChecker.IsWordCorrect("kotek"); // true
var isAdsasdCorrect = spellChecker.IsWordCorrect("adsasd"); // false
var isTextCorrect = spellChecker.IsTextCorrect("This is an example text."); // true

// Get suggestions for an incorrect word
var suggestions = spellChecker.SuggestWord("wor"); // ["world", "worm", "worn", "worst", "wore", "word"]

// More advanced usage is possible as well

Use this class in the way above if you want to use your own dictionaries and don't want to use built-in dictionaries.

SpellCheck.Dictionaries nuget package

A much simpler way to use the SpellCheck class is to use the built-in dictionaries.

Install the SpellCheck.Dictionaries nuget package from the package manager console:

dotnet add package SpellCheck.Dictionaries

Just create an instance of the SpellCheck class and use it.

using SpellCheck.Dictionaries;

var factory = new SpellCheckFactory();
// Create a SpellCheck instance
var spellChecker = factory.Create("en-US");

// Create a SpellCheck instance from current culture
var anotherSpellChecker = factory.Create(CultureInfo.CurrentCulture);

There are some built in dictionaries for the following languages:

Language Culture Dictionary Affix file
Deutsch de-DE de_DE.dic de_DE.aff
English (US) en-US en_US.dic en_US.aff
English (GB) en-GB en_GB.dic en_GB.aff
Español es-ES es_ES.dic es_ES.aff
Français fr-FR fr_FR.dic fr_FR.aff
Italiano it-IT it_IT.dic it_IT.aff
Polish pl-PL pl_PL.dic pl_PL.aff
Português pt-PT pt_PT.dic pt_PT.aff

Custom dictionaries

using SpellCheck.Dictionaries;

var factory = new SpellCheckFactory("C:\Dictionaries");

// Create a SpellCheck instance from files ar-SR.dic and ar-SR.aff
// in the C:\Dictionaries directory
var spellChecker = factory.Create("ar-SR");

If the directory is not specified, the current directory is used.

SpellCheck works with dictionaries and affix files coming from Open Office Hunspell format. If you need more languages, you can download them from this GitHub repository and put them into destination directory to work with. These files are in UTF-8 format.

Another way is to go to the website softmaker.com and download dictionary you wish. A total of 85 language dictionaries are available. After downloading, change the file name extension .sox to .zip and open the file. You should see some files inside. Unpack *.dic and *.aff files to the destination directory, an that's all. You can use these files by SpellCheck and SpellCheckFactory classes.

If you're using the SpellCheck class alone, the *.dic and *.aff files should be in UTF-8 format. If they're not, you can convert them using the
iconv tool or include the following code before the first use of the SpellCheck class:

Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);

This step is unnecessary if you're using SpellCheckFactory class.

Class dependency diagram

Class diagram

  1. Hunspell website
  2. Hunspell .NET GitHub
  3. Markdig markdown parser GitHub
  4. Dictionaries to download
Product Compatible and additional computed target framework versions.
.NET net7.0 is compatible.  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. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (1)

Showing the top 1 NuGet packages that depend on SpellCheck.Simple:

Package Downloads
SpellCheck.Dictionaries

Offline spell-checking of words within texts, including Markdown tags. This library enables accurate detection of spelling errors while considering the presence of Markdown formatting. The library utilizes OpenOffice's *.dic and *.aff files to support spell-checking in over 80 languages from around the world. The library comes with built-in support for languages such as de-DE, en-GB, en-US, es-ES, fr-FR, it-IT, pl-PL, and pt-PT for your convenience. It enhances the spell-checking capability by providing preloaded dictionaries, thus streamlining the process of checking text for accuracy across different languages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
1.2.0 374 10/2/2023
1.1.0 133 9/18/2023