Browse free open source Linguistics software and projects for Windows below. Use the toggles on the left to filter open source Linguistics software by OS, license, language, programming language, and project status.

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  • 1
    Artha ~ The Open Thesaurus
    Artha is a handy thesaurus based on WordNet with distinct features like global hotkey look-up, passive desktop notifications, regular expression based search, etc.. Artha may be used as a free open-source replacement to the proprietary WordWeb Pro.
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    Downloads: 57 This Week
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  • 2
    Virastyar

    Virastyar

    Virastyar is an spell checker for low-resource languages

    Virastyar is a free and open-source (FOSS) spell checker. It stands upon the shoulders of many free/libre/open-source (FLOSS) libraries developed for processing low-resource languages, especially Persian and RTL languages Publications: Kashefi, O., Nasri, M., & Kanani, K. (2010). Towards Automatic Persian Spell Checking. SCICT. Kashefi, O., Sharifi, M., & Minaie, B. (2013). A novel string distance metric for ranking Persian respelling suggestions. Natural Language Engineering, 19(2), 259-284. Rasooli, M. S., Kahefi, O., & Minaei-Bidgoli, B. (2011). Effect of adaptive spell checking in Persian. In NLP-KE Contributors: Omid Kashefi Azadeh Zamanifar Masoumeh Mashaiekhi Meisam Pourafzal Reza Refaei Mohammad Hedayati Kamiar Kanani Mehrdad Senobari Sina Iravanin Mohammad Sadegh Rasooli Mohsen Hoseinalizadeh Mitra Nasri Alireza Dehlaghi Fatemeh Ahmadi Neda PourMorteza
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    Downloads: 23 This Week
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  • 3
    Marcion

    Marcion

    The study environment of ancient languages (Coptic, Greek, Latin)

    Marcion is a software forming a study environment of ancient languages (esp. Coptic, Greek, Latin) and providing many tools and resources (dictionaties, grammars, texts). Although Marcion is focused on to study the gnosticism and early christianity, it is an universal library working with various file formats and allowing to collect, organize and backup texts of any kind. Overview of gnostic sources in Coptic language delivered with Marcion: Nag Hammadi Library; Berlin Codex; Codex Tchacos (Gospel of Judas); Askew Codex (Pistis Sophia); Bruce Codex (Books of Jeu) Overview of sources of early christianity in Coptic, Greek and Latin languages: Septuagint (LXX); Greek New Testament; Coptic New Testament (Sahidic, Bohairic); Latin Vulgate
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    Downloads: 23 This Week
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  • 4

    Wordcorr

    Data management for comparative linguistics

    Wordcorr automates the tedious and risky process of tabulating and managing the sound correspondences used in working out the historical development of natural languages. Initial support was from NSF.
    Downloads: 18 This Week
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  • 5
    Free Dictionaries
    Free translating dictionaries. Source format: TEI-P5 XML. Delivery formats: DICT, Stardict, etc. The dictionaries may include information on the pronunciation, etymology and such, in a platform-independent format. Access: web/plugins/standalone.
    Downloads: 36 This Week
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  • 6

    YAppaRi Seyali

    YAppaRi Seyali is a Tamil Prosidy Analyzer

    யாப்பறி செயலி This is a java interfaced UI for the Tamil Prosidy Analyzer It is in Beta version and expected to have some bugs.
    Downloads: 18 This Week
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  • 7
    Fresh Memory

    Fresh Memory

    Flashcards application with Spaced Repetition method

    Fresh Memory is an application that helps to learn large amounts of any material with Spaced Repetition method. The most important subject is learning foreign words, but Fresh Memory can be also used to learn anything else. The learning data is stored as flash cards and dictionaries. The flash cards may have several fields, and the user controls what combination of fields to learn. The flashcards can have formatted text and images.
    Downloads: 7 This Week
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  • 8
    oopinyinguide
    OO Pinyin Guide is a Java extension for OpenOffice 3 or higher. It enables the user to add pinyin transliteration over Chinese characters inside a text document. This tool can be useful for people learning or teaching Chinese.
    Downloads: 8 This Week
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  • 9
    XBNF

    XBNF

    (X)BNF simple and clever translation grammar compiler

    XBNF Neurotranslator is a powerfull extended BNF grammar language to handle translations. XBNF comes with many features to handle different kind of situations. See [Files] to get the xbnf command binaries among architectures. Blog with all ressources (DockerHub images, documentations, ...): https://damolab.zapto.org/xbnf/ Seek library to get a full set of grammar examples: https://sourceforge.net/projects/xbnf/
    Downloads: 5 This Week
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  • 10
    Alfanous

    Alfanous

    Quran Search Engine

    Alfanous (The Lantern - الفانوس ) is an Arabic search engine API provide the simple and advanced search in the Holy Quran , more features and many interfaces...
    Downloads: 3 This Week
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  • 11
    Kana no quiz is a little educational tool to memorize the transcription and pronunciation of Japanese kana (katakana & hiragana), presented as a quiz. It is written in Python and uses a GTK+ interface for a nice cross-paltform rendering!
    Downloads: 8 This Week
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  • 12
    GrammarChecker

    GrammarChecker

    Grammar checker for any text field via keyboard shortcut using LLM

    GrammarChecker is a utility for instant grammar correction in any text field via keyboard shortcut, powered by Large Language Models (LLM). Grammar Checker utilizes the OpenAI API, supporting both OpenAI and Google Gemini models (It is possible to add other custom models via config), and requires an API key to function. Simply select the text you want to check and trigger the assigned shortcut. Grammar Checker can be automatically launched on startup and run in the system tray. The main window provides a user-friendly interface where you can assign any specific keyboard shortcut for triggering grammar checks or adjust the prompt requirements to align with your specific writing needs, such as translating text into different language or something else.
    Downloads: 7 This Week
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  • 13
    Cross-platform application aimed at helping users to learn vocabulary from any foreign language(s). Add/Edit/Delete vocab words (w/ translation, category, sentence, notes, picture). Review (Quiz) vocabulary words.
    Downloads: 2 This Week
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  • 14
    A linguistic tool to aid in the study of Linguistics/Phonology, specifically distinctive features of possible language sounds. Comprised of both a Visual C++ .NET version as well as a Java based web applet version. The C++ version has all but been ab
    Downloads: 3 This Week
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  • 15

    AILOKS

    A polylingual dictionary/ontology system

    AILOKS is an acronym for Artificial Intelligence Linguistic Object Knowledge System. This dictionary is aimed to facilitate advanced NLP, translation engines and provide an effective dictionary interface to humans. This dictionary is Polylingual and should prove useful to language students, linguists and translators alike. It is part of a series of interrelated projects.
    Downloads: 0 This Week
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  • 16

    Aelius Brazilian Portuguese POS-Tagger

    Python, NLTK-based package for shallow parsing of Brazilian Portuguese

    Aelius is an ongoing open source project aiming at developing a suite of Python, NLTK-based modules and interfaces to external freely available tools for shallow parsing of Brazilian Portuguese. It also includes language resources such as language models, sample texts, and gold standards. Presently, Aelius already offers facilities for POS-tagging and chunking corpora and outputting annotations in different formats, such as in XML in the TEI P5 encoding scheme.
    Downloads: 0 This Week
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  • 17
    Board Game Language
    Board Game Language (BGL, pronounced "bagel") is a natural language syntax programming language for first-time programmers. It uses board games as a metaphor for programming concepts, with the goal of teaching users the foundations of programming.
    Downloads: 0 This Week
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  • 18
    C4 is a C++ class library for analyzing sound files, particularly spoken and sung phonations. C4 provides features such as frequency analysis, pitch extraction, or calculation of voice quality parameters (e.g. alpha ratio, HNR, jitter, etc.).
    Downloads: 0 This Week
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  • 19
    CHALICE
    Connecting Historical Authorities with Links, Contexts and Entities. CHALICE is a historic placename gazetteer for the UK, published as Linked Data and linked to other widely-used sources of placename reference information on the semantic web.
    Downloads: 0 This Week
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  • 20

    CLEiM

    Cross Lingual Education in Medicine

    CLEiM (Cross Lingual Education in Medicine) is an opensource version of an Intelligent System which extract concepts from medical texts and provides qualified information. It integrates information from various sources. This system has been developed by the Intelligent System Group GSI (http://www.esi.uem.es/gsi/) at UEM University. We do NER (Named Entity Recognition) based on GATE platform. The installation is simple, you can use it as a Web application. It has been tested under apache-tomcat. The original system has been successfully used to carry out active learning activities with medical students. However, it could be interesting in much more knowledge fields.
    Downloads: 0 This Week
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  • 21
    Donatus is an on-going project consisting of Python, NLTK-based tools and grammars for deep parsing and syntactical annotation of Brazilian Portuguese corpora. It includes a user-friendly graphical user interface for building syntactic parsers with the NLTK, providing some additional functionalities.
    Downloads: 0 This Week
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  • 22
    Fanyi

    Fanyi

    A 🇨🇳 and 🇺🇸 translate tool in your command line

    Fanyi is a tool for translating words between the Chinese and English languages, right in your command line. It’s a good supportive tool for learning and reading the Chinese language from English, or the other way around. All translation data is fetched from iciba.com and fanyi.youdao.com, and with each translation comprehensive and related samples are given for better understanding and proper usage. There are translations for words as well as sentences, and in Mac/Linux bash, words can even be pronounced by the ‘say’ command.
    Downloads: 0 This Week
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  • 23
    HAWK - PDF Text Search Java Project

    HAWK - PDF Text Search Java Project

    No more support for this project - TAKE A LOOK AT FALCONSEARCH

    No more support for this project - TAKE A LOOK AT FALCONSEARCH "https://sourceforge.net/projects/falcontextsearch/"
    Downloads: 0 This Week
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  • 24
    HermeneutiX

    HermeneutiX

    Your graphical tool for Syntactic/Semantic Structure Analysis of texts

    HermeneutiX is a tool for diagramming syntactic and semantic structures of complex (not necessarily foreign-language) texts (e.g. bible or other historical excerpts). HermeneutiX is now part of SciToS (the scientific tool set). Starting with version 2.0.0, HermeneutiX can be found on GitHub. Please check out the release summary: https://github.com/scientific-tool-set/scitos/releases For an introduction, check out this video: https://youtu.be/uQjewyG0Ad8 PS: To run a Java application such as HermeneutiX (i.e. SciToS) you need a Java Runtime Environment (JRE). HermeneutiX is currently built to be compatible down to JRE version 6. You may download the current JRE here: http://www.java.com/en/download
    Downloads: 0 This Week
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  • 25
    Kurdi Nus
    A portable, platform-independent, open source tool for converting different Kurdish scripts
    Downloads: 0 This Week
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