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

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  • 1
    DictionaryForMIDs

    DictionaryForMIDs

    Dictionary for Mobile Information Devices and PCs

    DictionaryForMIDs is an dictionary application for cell phones, tablets and PCs. The dictionary is completely installed on the device ("offline dictionary"), i.e. after installation there is no need for an internet connection. DictionaryForMIDs can be set up for any dictionary, for any language, or for any other lookup-purpose. The DfM-Creator tool is used to set up a dictionary for use with DictionaryForMIDs.
    Downloads: 19 This Week
    Last Update:
    See Project
  • 2
    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
    Last Update:
    See Project
  • 3
    Glossword
    Glossword is a system to create and publish online multilingual dictionary, glossary, or encyclopedia. Suits for creating web sites also. WAMP [Windows, Apache, MySQL, PHP] package is available.
    Downloads: 4 This Week
    Last Update:
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  • 4
    TAO Translator

    TAO Translator

    Online translator with some advanced features

    TAO Translator (formerly, The Advanced Online Translator) uses online translation services to provide translations. Currently supported services: * Google Translate - supports translation, transliteration for most non-latin scripts, language detection, and dictionary with reverse translations for single words. * Microsoft Translator (a.k.a. Bing Translator) - supports translation and language detection. * Yandex.Translate - supports translation and language detection. * Yandex.Dictionaries - supports dictionary with transcription for some languages, synonyms, and reverse translations. More services might be added in future. This project is archive of all TAO Translator releases.
    Downloads: 2 This Week
    Last Update:
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  • 5
    TuxWordSmith

    TuxWordSmith

    TuxWordSmith uses XDXF dictionaries to play in 88 languages

    Similar to the classic word game 'Scrabble', but with unicode support for multiple languages and character sets. The game is currently distributed with eighty-eight (88) dictionary resources for playing Language[i]-Language[j] 'Scrabble'. For example, if configured to use the French-English dictionary, then the distribution of available tiles will be computed based on frequency of occurance of each character of Language[i] (French), and for each submission the corresponding definition will be given in Language[j] (English).
    Downloads: 1 This Week
    Last Update:
    See Project
  • 6
    Improve your English: Listen to the song

    Improve your English: Listen to the song

    Practice your English (or any other language) with your favorite songs

    Introduce any song from your computer and the lyrics and practice your English (or any other language), filling in the suggested gaps. An embedded dictionary will help you understand every word. It's funny!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    Loud Rain is a Japanese-Multilingual (English, French, German, Russian and Dutch) dictionary, using Jim Breens JMdict (a XML UTF-8 dictionary that provides more information than Edict). Loud Rain is written in C# for Windows (.NET) and Linux (Mono) OS.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    Pythońol is an all-in-one program to help English speakers learn Spanish. Features include: Pronunciation, verb conjugation, dictionary (70,000+ words), thesaurus, quizzes, full-text translation, idioms, a verb browser, and a large reference section.
    Downloads: 0 This Week
    Last Update:
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  • 9
    Speed Your Read is written in perl::Tk with a MYSQL backend. It´s intention is to help the user improve his reading speed through comprehensive exercises. It includes a complete dictionary and many other functions for improving your reading capacity.
    Downloads: 0 This Week
    Last Update:
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