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

  • Gen AI apps are built with MongoDB Atlas Icon
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  • 1
    SAKURA Editor

    SAKURA Editor

    A free Japanese text editor for Windows

    A free Japanese text editor for Windows
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    Downloads: 1,497 This Week
    Last Update:
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  • 2
    OOO Extras

    OOO Extras

    Extra tools for OpenOffice under weak copyleft or other licenses

    A space to store classic OOo dependencies that cannot be easily redistributed in Apache OpenOffice's Source tree. Initially this was meant for copyleft tarballs only but it is also pretty handy to mirror other file dependencies.
    Downloads: 93 This Week
    Last Update:
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  • 3
    Adventure IDE

    Adventure IDE

    General-Purpose IDE, Lightweight Text Editor

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    Downloads: 158 This Week
    Last Update:
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  • 4
    JOrtho - Java Orthography Checker
    JOrtho is a spell checker for Java. The library works with any JTextComponent from the swing framework. The dictionary is based on the free Wiktionary.org and applicable for multiple languages. You can select the spellchecking language via context menu.
    Downloads: 6 This Week
    Last Update:
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  • The All-in-One Commerce Platform for Businesses - Shopify Icon
    The All-in-One Commerce Platform for Businesses - Shopify

    Shopify offers plans for anyone that wants to sell products online and build an ecommerce store, small to mid-sized businesses as well as enterprise

    Shopify is a leading all-in-one commerce platform that enables businesses to start, build, and grow their online and physical stores. It offers tools to create customized websites, manage inventory, process payments, and sell across multiple channels including online, in-person, wholesale, and global markets. The platform includes integrated marketing tools, analytics, and customer engagement features to help merchants reach and retain customers. Shopify supports thousands of third-party apps and offers developer-friendly APIs for custom solutions. With world-class checkout technology, Shopify powers over 150 million high-intent shoppers worldwide. Its reliable, scalable infrastructure ensures fast performance and seamless operations at any business size.
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  • 5
    NunniMCAX is a minimal (19KB) C library for parsing XML. The API recall SAX and is sequential and event-driven. The parser strives to verify that the XML is well-formed, but no validation. NunniMCAX's FSM has been generated using NunniFSMGen
    Downloads: 5 This Week
    Last Update:
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  • 6
    Russian Vim

    Russian Vim

    Russian language for a popular text editor Vim

    Translation of documents, messages, and menu items of the program Vim on Russian language. Редактор Vim по-русски.
    Downloads: 3 This Week
    Last Update:
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  • 7
    NunniMJAX is a minimal java library for parsing XML. The API and functioning recall SAX and is sequential and event-driven. The parser strives to verify that the XML is well-formed, but no validation. NunniMJAX's FSM has been generated using NunniFSMGen
    Downloads: 1 This Week
    Last Update:
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  • 8
    Java Open Framework (JOF) is a suite of applications extending your creative potential. JOF includes a HTML creator, image editor, text editor and an audio/visual player and converter.
    Downloads: 0 This Week
    Last Update:
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  • 9
    Kawa is a full Scheme implementation. It implements almost all of R5RS (for exceptions see Restrictions), plus some extensions.
    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
    MergeRight is a graphical tool for comparing and merging multiple versions or revisions of a text or source file, with or without a specified common ancestor, with recommendations for passages in conflict, easy inclusion and exclusion, and live editing.
    Downloads: 0 This Week
    Last Update:
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  • 11
    RTF2HTML is a name for a cross-platform C++ library (DLL, OCX) and command-line utility, which is intended to convert documents from Rich Text Format (e.g. Word, OO Writer) to HTML. Its features are tiny size, speed, low mem usage and compact output.
    Downloads: 0 This Week
    Last Update:
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  • 12
    (XSLT transformer/editor) A text editor that allows the loading and editing of an XML document and an XSLT document at the same time. It also can apply the XSLT to the XML and display the output for further editing/saving. Plugable XML and XSLT parsers
    Downloads: 0 This Week
    Last Update:
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  • 13
    Vim4J is a new fork of the Vim code with a GUI implemented in Java AWT code. The main project goal is to provide not only a standalone Java-based GUI Vim application, but to also provide an Vim component suitable for embedding into a Java-based IDE.
    Downloads: 0 This Week
    Last Update:
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  • 14
    This project provides customization of XML editors to support publicly availble SGML and XML DTDs in particular those of the MSR-MEDOC project. While starting with XMETAL (aka xmetal) other systems are welcome.
    Downloads: 0 This Week
    Last Update:
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