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

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  • 1
    Scribus

    Scribus

    Powerful desktop publishing software

    Scribus is an Open Source program that brings professional page layout to Linux, BSD UNIX, Solaris, OpenIndiana, GNU/Hurd, Mac OS X, OS/2 Warp 4, eComStation, and Windows desktops with a combination of press-ready output and new approaches to page design. Underneath a modern and user-friendly interface, Scribus supports professional publishing features, such as color separations, CMYK and spot colors, ICC color management, and versatile PDF creation.
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    Downloads: 25,408 This Week
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  • 2
    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: 2,614 This Week
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  • 3
    BibDesk

    BibDesk

    Bibliography manager for Mac OS X

    BibDesk is a graphical bibTeX bibliography manager for Mac OS X.
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    Downloads: 2,682 This Week
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  • 4
    KDiff3

    KDiff3

    A graphical text difference analyzer

    This repository is no longer maintained and is kept for archival purposes. See https://invent.kde.org/sdk/kdiff3 for the newest code and https://download.kde.org/stable/kdiff3/ for release bundles. All bugs should be filed at bugs.kde.org. KDiff3 is a graphical text difference analyzer for up to 3 input files, provides character-by-character analysis and a text merge tool with integrated editor. It can also compare and merge directories. Platform-independant.
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    Downloads: 1,675 This Week
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  • 5
    biber
    Biber is a sophisticated bibliography processing backend for the LaTeX biblatex package. It supports a unsurpassed feature set for automated conformance to complex bibliography style requirements such as labelling, sorting and name handling. It has comprehensive Unicode support.
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    Downloads: 1,331 This Week
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  • 6
    XMLStarlet is a set of command line utilities (tools) to transform, query, validate, and edit XML documents and files using simple set of shell commands in similar way it is done for text files with UNIX grep, sed, awk, diff, patch, join, etc utilities.
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    Downloads: 1,045 This Week
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  • 7
    AnalysePlugin
    Shorten your time of reading mega bytes of log files! DE 2016-01 Supporting Don HO's NotePad++ see http://notepad-plus-plus.org/ This sources are a dockable pattern search plugin for Notepad++ version 5.1 or later. With this plugin you can search for multiple patterns in any of the opened documents in NotePad++. You may want to tune your search using all fancy tricks from NPP like regular expressions or escaped patterns and give each of the searches different colors. The result will be stored in a dockable window in same ordering as in the origin and a double click allows you to jump to the original position. It is designed to treat log-files of typical size like 60MB. More features can be found in the help dialogue of the plugin. For generating the dll file I use a msdev compiler. If you like to port it to other OSs just let me know your changes and I'll incorporate it. Best Regards, Mattes H.
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    Downloads: 1,066 This Week
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  • 8
    XML Copy Editor
    XML Copy Editor is a fast, free, validating XML editor.
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    Downloads: 667 This Week
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  • 9
    Bowtie, an ultrafast, memory-efficient short read aligner for short DNA sequences (reads) from next-gen sequencers. Please cite: Langmead B, et al. Ultrafast and memory-efficient alignment of short DNA sequences to the human genome. Genome Biol 10:R25.
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    Downloads: 487 This Week
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  • 10
    Swiss File Knife

    Swiss File Knife

    One hundred command line tools in a small and portable binary.

    Create zip files, extract zip files, replace text in files, search in files using expressions, stream text editor, instant command line ftp and http server, send folder via network, copy folder excluding sub folders and files, find duplicate files, run a command on all files of a folder, split and join large files, make md5 checksum lists of files, remove tab characters, convert CR/LF, list newest or biggest files of a folder, compare folders, treesize, show first or last lines of a file, find filenames fast using index files, rename many files using expressions, copy part of a file, change times of a file, set file time from filename, print colored text to terminal, convert csv to tab separated, download files from web, send http or udp requests, print tcp or udp traffic, create hexdump of files, join many text files into one, list nested .zip .tar .tar.gz .tar.bz2 archive contents. Fully portable, for USB stick, without installation. For Windows, Linux and Mac OS/X.
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    Downloads: 321 This Week
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  • 11
    Utilities for general- and special-purpose documentation. Includes reStructuredText, the easy to read, easy to use, what-you-see-is-what-you-get plaintext markup language.
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    Downloads: 257 This Week
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  • 12
    TeXworks

    TeXworks

    A simple interface for working with TeX documents

    TeXworks is a free and simple working environment for authoring TeX (LaTeX, ConTeXt and XeTeX) documents. Inspired by Dick Koch's award-winning TeXShop program for Mac OS X, it makes entry into the TeX world easier for those using desktop operating systems other than OS X. It provides an integrated, easy-to-use environment for users on other platforms particularly GNU/Linux and Windows and features a clean, simple interface accessible to casual and non-technical users.
    Downloads: 53 This Week
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  • 13
    Notepad++ Python Script

    Notepad++ Python Script

    A Python Scripting plugin for Notepad++

    A Python Scripting plugin for Notepad++. Complete easy script access to all of the editor's features (including absolutely everything in Scintilla). Configurable menus and toolbar options, assign shortcuts to scripts.
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    Downloads: 199 This Week
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  • 14
    Midnight Commander for Windows

    Midnight Commander for Windows

    Native Midnight Commander 4.8.33 for Windows/Win32

    Windows XP+/32 bit native port of GNU Midnight Commander, based on the current 4.8.33 development stream. Midnight Commander (also known as mc) is a free cross-platform orthodox file manager and a clone of Norton Commander. Supports both the recent Windows 10 enhanced plus legacy consoles, 16 and 256+ colour modes are available within either. Features include the ability work with common archive formats as if they were simply another directory, and function as an SFTP/FTP client. Also includes an built-in editor/viewer, features include syntax highlighting for many languages, macros, code snippets, simple integration with external tools, automatic indentation, mouse support, clipboard and the ability to work in both ASCII and hex modes. MC can also rename groups of files, move files to a different directory at the same time as it.renames them. It lets the user specify the original and resulting file names using wildcard. https://github.com/adamyg/mcwin32
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    Downloads: 200 This Week
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  • 15
    Notepad--

    Notepad--

    Notepad for Windows, Linux, and Mac platforms

    Notepad-- a text editor written in C++ that works seamlessly across Windows, Linux, and Mac platforms. Our aim is to eventually surpass Notepad++, with a particular focus on the MacOS and Chinese UOS operating system. Unlike Notepad++, our advantage lies in our cross-platform compatibility and support for various OSes. If you are using MacOS and want to find a useful text editor, please try Ndd, it won't disappoint you. My Github homepage is: https://github.com/cxasm/notepad--
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    Downloads: 545 This Week
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  • 16
    Arabic Keyboard

    Arabic Keyboard

    Arabic Keyboard Phonetic

    Can't Remember the Position of Arabic Letters on your Keyboard? Try This Phonetic Arabic Keyboard Layout. Letters correspond to Latin / English / German Letters of similar pronunciation, which makes it much faster and easier to type. Example: the Arabic Letter Meem "م" can be typed by pressing "M". They Layout can be either used online on arab-key.com or installed as a System Language for macOS and Windows. Includes Arabic, Persian, Kurdish Letters. All Features Free
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    Downloads: 139 This Week
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  • 17
    GEDCOM Lexer Plugin for Notepad++

    GEDCOM Lexer Plugin for Notepad++

    Syntax highlighting and folding for GEDCOM

    Enhances Notepad++ text editor's handling of GEDCOM files. View GEDCOM files with syntax highlighting of: level, xref id, tag, pointer, value and escape tokens. Customize coloration and font styles. Grammar errors are also highlighted. View GEDCOM files in outline mode by folding sections based on line level.
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    Downloads: 206 This Week
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  • 18
    Find And Replace Text command line utility. New & improved version of the well-known grep command, with advanced features such as: case-adaption of the replace string; find (& replace) in filenames, auto CVS edit. Moved to https://github.com/lionello/fart-it
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    Downloads: 134 This Week
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  • 19
    Diffuse
    Diffuse is a graphical tool for comparing and merging text files. It can retrieve files for comparison from Bazaar, CVS, Darcs, Git, Mercurial, Monotone, RCS, Subversion, and SVK repositories.
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    Downloads: 94 This Week
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  • 20
    Command-line/Ant-task/embeddable text file preprocessor. Macros, flow control, expressions. Recursive directory processing. Extensible in Java to display data from any data sources (as database). Can generate complete homepages (tree of HTML-s, images, etc.)
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    Downloads: 153 This Week
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  • 21
    HarfBuzz

    HarfBuzz

    Open source text shaping engine

    HarfBuzz is an open source text-shaping engine with a C API that turns fonts and strings of character codes into a form that is correctly arranged for the corresponding language and writing system. This is essentially the process of text shaping: translating a string of character codes into a properly arranged sequence of glyphs that can be rendered onto a screen or into final output form for inclusion in a document. This shaping depends on a number of factors: the input string, the active font, the script (or writing system) of the string, and the string's language. Various font formats have their own set of standard text-shaping rules. With Harfbuzz, you can properly shape all the major writing systems. HarfBuzz is cross-platform and supports all major software platforms and font formats.
    Downloads: 15 This Week
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  • 22
    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: 58 This Week
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  • 23
    A Swiss Army Knife GUI application for PDF documents: combine, split, rotate, reorder (n-up, booklet), watermark, edit bookmarks/fileinfo/pagetransition, compress, encrypt, decrypt, sign, repair, edit attachments and more.
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    Downloads: 55 This Week
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  • 24
    Ada Class Library

    Ada Class Library

    Ada Class Library - an object orientated library for Ada.

    Text search and replace. Scripting (small tool programs). CGI scripts. Execution of external programs (incl. I/O redirection). Garbage Collection. Extendended Booch Components. CD-Recorder
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    Downloads: 317 This Week
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  • 25
    XSLT syntax highlighting

    XSLT syntax highlighting

    Java based XSLT Processor extension for syntax highlighting

    Please note that project moved to GitHub: https://github.com/xmlark/xslthl This is an implementation of syntax highlighting as an extension module for XSLT processors (Xalan, Saxon), so if you have e.g. article about programming written in DocBook, code examples can be automatically syntax highlighted during the XSLT processing phase.
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    Downloads: 109 This Week
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