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

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  • 1
    OmegaT - multiplatform CAT tool

    OmegaT - multiplatform CAT tool

    The free computer aided translation (CAT) tool for professionals

    OmegaT is a free and open source multiplatform Computer Assisted Translation tool with fuzzy matching, translation memory, keyword search, glossaries, and translation leveraging into updated projects.
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    Downloads: 1,557 This Week
    Last Update:
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  • 2
    jEdit

    jEdit

    jEdit is a programmer's text editor written in Java.

    jEdit is a programmer's text editor written in Java. It uses the Swing toolkit for the GUI and can be configured as a rather powerful IDE through the use of its plugin architecture.
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    Downloads: 515 This Week
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  • 3
    Allows editing of any size file in hexadecimal, decimal and ASCII. A great tool that allows you to edit and analyze the contents for either the data or resource fork of any type of file. 68K, PPC and Carbon run on MacOS 7-9 and X.
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    Downloads: 150 This Week
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  • 4
    RText is a customizable programmer's text editor written in Java. Some of its features include: syntax highlighting, editing multiple documents at once, printing and print preview, find/replace/find in files dialogs, undo/redo, and online help.
    Downloads: 92 This Week
    Last Update:
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    Pootle, Virtaal & Translate Toolkit

    Pootle, Virtaal & Translate Toolkit

    Localization tools built by localizers for localizers

    Tools for localization: - Pootle: web based translation management system. - Virtaal: Computer Aided Translation (CAT) tool. - Translate Toolkit: QA, format conversion and support (PO, Java .properties, OpenOffice, Mozilla, XLIFF, TMX, TBX, CSV, Qt .ts).
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    Downloads: 54 This Week
    Last Update:
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  • 6
    FCKeditor

    FCKeditor

    FCKeditor (retired)

    FCKeditor is the previous version of CKEditor and has been discontinued after version 2. The new CKEditor is redesigned from the ground up, offering more WYSIWYG text editing features, enhanced security and better integration. Don’t force yourself with retro FCKeditor. Switch to the new, cool CKEditor at ckeditor.com
    Downloads: 20 This Week
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  • 7
    XML Editor/Validator/Designer with CAMV

    XML Editor/Validator/Designer with CAMV

    CAM XML Editor for XML+JSON+Hibernate+SQL Open-XDX sponsored by Oracle

    The CAM editor is the leading open source XML Editor/Validation/Schema toolset for rapidly building / deploying XML /JSON /Hibernate /SQL data /Forms applications. Visual WYSIWYG data design, rule entry wizards + drag & drop dictionary components. Will import, analyze / refactor from XML Schema / JSON. Oracle is a proud enterprise sponsor; with NIEM.gov support. Do SQL data import/map+ Open Data API delivery+ Hibernate JPA + UI Forms/Pencil Makes XSD schema (default, flatten, NIEM, & OASIS modes) + JAXB bindings; Mindmap FreeMind or UML models(XMI); XML unit test & live SQL data; HTML docs + spreadsheets (NIEM IEPDs). Canonical component dictionaries from schema sets, SQL, JSON, ERwin XSD, or spreadsheets. The XML CAM templates (OASIS standard) store the exchange structure, content model, code lists, DBMappings, SQL lookups+business rules (XPath). Java CAMV XML/JSON validation engine is a complete exchange test framework [XMLUnit, TEAM(Schematron)]. Java/Eclipse +Saxon/XSL
    Downloads: 17 This Week
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  • 8
    Calc2LaTeX is an OpenOffice.org Calc (Spreadsheet) macro for converting tables. It makes making tables on LaTeX very easy.
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    Downloads: 8 This Week
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  • 9
    Properties Editor

    Properties Editor

    Save time and effort of converting into Unicode through native2ascii

    Properties Editor can directly edit property files written in Unicode reference characters, eliminating the need to convert to Unicode. In addition to the usual editor functions, it can also be used as an Eclipse plug-in. When you unzip the file, when you unzip the downloaded zip file, a folder called eclipse will be created, and within that there will be folders called features and plugins. Copy this over the actual eclipse folder. Development using the properties file is performed by Java by the setting file of J2EE application, internationalization correspondence with desktop application, etc. being sufficient. However, you have to change the multi-byte character in a file into Unicode with the native2ascii tool of attachment in J2SDK on the character platform un-depending. This editor can directly edit property files written in Unicode reference characters, and saves the time and effort of converting into Unicode through native2ascii.
    Downloads: 15 This Week
    Last Update:
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  • 10
    tke

    tke

    Advanced programmer's code editor written in Tcl/Tk

    A modern and advanced programmer's code editor written in Tcl/Tk.
    Downloads: 12 This Week
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  • 11
    Navigator for 2ch(navi2ch) is a '2ch bbs' browser worked on Emacsen.
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    Downloads: 3 This Week
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  • 12
    The Xerlin project is a Java™ based XML editor that can run on any Java 2 virtual machine. The application is extensible via custom editor interfaces. Xerlin can be used to provide simple, intuitive interfaces for users who know nothing about XML.
    Downloads: 1 This Week
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  • 13
    Elpoint is a presentation tool which runs on Emacs. Dynamic presentation content can be developed easily. Inline images can be displayed in the presentation. The images can be retrieved from web sites only by pecifying the image's URL.
    Downloads: 0 This Week
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  • 14
    This project aims to develop and distribute the database for Japanese Kanji (or CJK Unified Ideographs) for Unicode and ISO/IEC 10646.
    Downloads: 0 This Week
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  • 15
    Karigari is online memopad/editor software. Reading, editing and searching is available like desktop software though it works in your browser. Documents are saved online automatically and can be accessed from anywhere.
    Downloads: 0 This Week
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  • 16
    Multi-Replacer is a GUI find/replace tool. The "search for"s & "replace with"s can be maintained by a 2-col table. MR support java-style Regex(Regular Expression) of course, also some basic edit functions.
    Downloads: 0 This Week
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  • 17
    MediaGlyphs

    MediaGlyphs

    international glyph-based auxlang

    MediaGlyphs: an international language based on multimedia ideograms. It allows to read, think or type in your own language sentences written with the shared mediaglyphs: a common writing system for the world, Simple Unambiguous Neutral & Universal.
    Downloads: 0 This Week
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  • 18
    The free and open source text editor for Mono
    Downloads: 0 This Week
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  • 19
    Oneliner integrates UNIX shell with Emacs text editor. Oneliner provides various syntax for integration. (e.g. You can connect 'shell pipe' and 'Emacs buffer' directly with simple syntax.)
    Downloads: 0 This Week
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  • 20
    Project Homepage is moved to http://cjkpython.i18n.org/
    Downloads: 0 This Week
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  • 21
    Transliterator between any Language files - Map Fonts, Create Encoding Scheme, Input Phonetic, Indian, Roman, Tamil, Hindi, English, French, German, Spanish or Any World Language Keyboard. Ex: [Phonetic Input]-[Any World Language Output] or ViceVersa.
    Downloads: 0 This Week
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  • 22
    Scipad

    Scipad

    A powerful editor and graphical debugger for code written in Scilab

    Scipad is a powerful editor and graphical debugger for programs written in the Scilab language. It is a mature and highly configurable editor, almost entirely written in Tcl/Tk. Scipad is a free software running on Linux and Windows. Licence is GPL V2.
    Downloads: 0 This Week
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  • 23
    Shared Questionnaire System
    Shared Questionnaire System(SQS) is a full-functional Optical Mark Reader(OMR) form processing system implemented in Java-Swing, XSL-FO and AJAX with straightforward GUIs. It is aimed at developing social platform to share knowledge about questionnaire.
    Downloads: 0 This Week
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  • 24
    OCR c++ library. Include: contour recognition; vectorisation; matrix letter feature recognition; auto page segmentation and detect rotation; SS3 ASM core; XML base; web-based GUI; 99,6% printed Unicode text recognition; letter base up to 1200 letters.
    Downloads: 0 This Week
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  • 25
    jsXe is the Java Simple XML Editor. Out of the box it provides a tree view, DTD/Schema introspection and validation. It's aim is to provide a framework for XML editing through any number of views that can be loaded at runtime as plugins.
    Downloads: 0 This Week
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