# Dictionaries and Languages

> Check WPF text in US English and about 40 more languages: Hunspell .dic and .aff files, the Dictionaries collection, user dictionaries and language detection.

- **Product:** TX Spell .NET for WPF
- **Section:** Documentation
- **Kind:** Topic
- **Path:** TX Spell .NET for WPF > Dictionaries and Languages
- **Web URL:** https://docs.textcontrol.com/tx-spell-dotnet-wpf/dictionaries/
- **LLMs URL:** https://docs.textcontrol.com/tx-spell-dotnet-wpf/dictionaries/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-spell-dotnet-wpf/dictionaries/llms-full.txt

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## On This Page

- [How Dictionaries Work](https://docs.textcontrol.com/tx-spell-dotnet-wpf/dictionaries/#how-dictionaries-work)
- [Find the Right Page](https://docs.textcontrol.com/tx-spell-dotnet-wpf/dictionaries/#find-the-right-page)
- [Where to Start](https://docs.textcontrol.com/tx-spell-dotnet-wpf/dictionaries/#where-to-start)
- [Pages in This Section](https://docs.textcontrol.com/tx-spell-dotnet-wpf/dictionaries/#pages-in-this-section)

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## In This Section

- [Hunspell and OpenOffice Dictionaries](https://docs.textcontrol.com/tx-spell-dotnet-wpf/dictionaries/hunspell/llms.txt): Download and install Hunspell and OpenOffice dictionaries for TX Spell .NET for WPF: .dic and .aff files, languages, archive folders, licenses and REP.
- [Language Detection](https://docs.textcontrol.com/tx-spell-dotnet-wpf/dictionaries/language-detection/llms.txt): Find the languages of mixed text in WPF: DetectLanguageScopes on TXSpell or TXSpellChecker, IsLanguageDetectionEnabled in TextControl, detectable languages.
- [Loading and Managing Dictionaries](https://docs.textcontrol.com/tx-spell-dotnet-wpf/dictionaries/managing/llms.txt): Add an OpenOfficeDictionary to a WPF TXSpellChecker resource, choose the default with Language, load large or embedded dictionaries, and remove one.
- [Multilingual Documents and Language Scopes](https://docs.textcontrol.com/tx-spell-dotnet-wpf/dictionaries/multilingual/llms.txt): Spell check WPF documents that mix languages: give text a language with Selection.Culture, load one dictionary per language, and pass a CultureInfo to Check.
- [Right-to-Left Languages](https://docs.textcontrol.com/tx-spell-dotnet-wpf/dictionaries/right-to-left/llms.txt): Check right-to-left text in WPF: Arabic, Hebrew, Persian and Urdu dictionary archives, Hebrew and English in one call, and RightToLeft paragraphs.
- [User Dictionaries](https://docs.textcontrol.com/tx-spell-dotnet-wpf/dictionaries/user/llms.txt): Keep the words users add in a WPF app with a .txd UserDictionary: load it in MainWindow, AddWord, Save on UserDictionaryWordAdded, and SET and ICONV flags.

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## Nearby

- **Previous:** [Events](https://docs.textcontrol.com/tx-spell-dotnet-wpf/spell-checking/events/llms.txt)
- **Next:** [Hunspell and OpenOffice Dictionaries](https://docs.textcontrol.com/tx-spell-dotnet-wpf/dictionaries/hunspell/llms.txt)