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

  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    The database for AI-powered applications.

    MongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.
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    Simple, Secure Domain Registration

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    Register or renew your domain and pay only what we pay. No markups, hidden fees, or surprise add-ons. Choose from over 400 TLDs (.com, .ai, .dev). Every domain is integrated with Cloudflare's industry-leading DNS, CDN, and free SSL to make your site faster and more secure. Simple, secure, at-cost domain registration.
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  • 1
    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: 9 This Week
    Last Update:
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  • 2
    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: 3 This Week
    Last Update:
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  • 3
    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: 4 This Week
    Last Update:
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  • 4
    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: 1 This Week
    Last Update:
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  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

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  • 5
    AutoTeach

    AutoTeach

    AutoTeach makes kids study and learn in exchange for internet access.

    AutoTeach is a tool that enables parents to supplement The AutoTeach Parent Tool enables parents to supplement their childrens' education without supervision or drama. With AutoTeach you can queue-up activities and tasks that will be dutifully performed at regular intervals. Why will they cooperate like this? Because AutoTeach meters their internet access by using credits which they earn by performing the agenda which you have queued-up for them. The system has potential for many subjects. Everyone, worldwide, is invited to participate. Everything is open-licensed, either Creative Commons or GPL.
    Downloads: 0 This Week
    Last Update:
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  • 6
    Lingvist

    Lingvist

    Program for learning foreign words

    Lingvist is the program for learning foreign words. The learning of words in program pass three stages: translation from foreign to native, translation from native to foreign, writing of foreign words.
    Downloads: 0 This Week
    Last Update:
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  • 7
    Downloads: 0 This Week
    Last Update:
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  • 8
    Lingvist-Asker

    Lingvist-Asker

    Tray program for learning foreign words

    The program lives in your system tray and every n minutes (seted in preferences) asks you to write a translation of words from dictionary. Dictionary file, amount of words, count of asking, start number, time interval can be cofigured. Some dictionaries may be found here: https://sourceforge.net/projects/lingvist/files/My%20Dictionaries/ You can create your own dictionaries. Editor is here: https://sourceforge.net/projects/lingvist/files/Dictionary%20editor%20%28old%29/
    Downloads: 0 This Week
    Last Update:
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  • 9
    Lingvist. Irregular Verbs

    Lingvist. Irregular Verbs

    The program for learning english irregular verbs.

    "Lingvist. Irregular Verbs" is the program for learning english irregular verbs. You need only write down second and third forms of verbs into fields and press Enter)
    Downloads: 0 This Week
    Last Update:
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  • Connect every part of your business to one bank account Icon
    Connect every part of your business to one bank account

    North One is a business banking app that integrates cash flow, payments, and budgeting to turn your North One Account into one Connected Bank Account

    North One is proudly built for small businesses, startups and freelancers across America. Make payments easily, keep tabs on your money and put your finances on autopilot through smart integrations with the tools you’re already using. North One was built to make managing money easy so you can focus on running your business. No more branches. No more lines. No more paperwork. Get complete access to your North One Account from your phone or computer, wherever your business takes you. Create Envelopes for taxes, payroll, rent, and anything else automatically.
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  • 10

    Words finder

    Project used SQLite as provider and SubSonic as ORM, whaching text ...

    Project use SQLite as provider and SubSonic as ORM, watch text and find word with some word parts, also find some statistic data as frequency and so on.
    Downloads: 0 This Week
    Last Update:
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  • 11

    lingvolearner-dicts-jeditor

    Dictionary editor for LingvoLearner android app

    Editor requires java 19 or above installed. Use this app for adding words with translations into database. You can use it in android application (not yet in Google Play). Then copy db file to your mobile. Download app from apks folder here and install it, open Setting in the app, then click upgrade database button.
    Downloads: 0 This Week
    Last Update:
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