Open Source C Text Processing Software

BibDesk is a graphical bibTeX bibliography manager for Mac OS X.

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.

jq is like sed for JSON data - you can use it to slice, filter, map and transform structured data with the same ease that sed, awk, grep and friends let you play with text. jq is written in portable C, and it has zero runtime dependencies. You can download a single binary, scp it to a far away machine of the same type, and expect it to work. jq can mangle the data format that you have into the one that you want with very little effort, and the program to do so is often shorter and simpler than you'd expect. Data in jq is represented as streams of JSON values - every jq expression runs for each value in its input stream, and can produce any number of values to its output stream. jq filters run on a stream of JSON data. The input to jq is parsed as a sequence of whitespace-separated JSON values which are passed through the provided filter one at a time. The output(s) of the filter are written to standard out, again as a sequence of whitespace-separated JSON data.

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

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

The Guide is a tree-based information management tool. It lets you to organize information as nodes in a tree. (A two-pane rich-text outliner for Windows.)

Diff-ext is an extension for filemanagers such as Windows Explorer and Nautilus that allows to launch diff/merge tools on selected files.

ATPad is a simple Notepad replacement. Tabbed environment, customizable editor, lines numbering. Keeping last sessions, bookmarks. Reloading documents "on-demand", outer changes tracking, sending documents as attachments and portability.

The FreeDOS Edlin project is the standard line editor in the FreeDOS operating system.

RefDB is a reference database and bibliography tool for SGML, XML, and LaTeX documents, sort of a Reference Manager or BibTeX for markup languages. It is portable and known to run on Linux, Free/NetBSD, OSX, Solaris, and Windows/Cygwin.

This command line utility is a codepage converter to be used to change the character encoding of text. It fully supports charsets such as ANSI code pages, UTF-8, UTF-16 LE/BE, UTF-32 LE/BE, and EBCDIC. It's designed to convert big text files, too. It runs on Windows XP onwards (tested on XP, Windows 7, Windows 8.1, Windows 10, and Windows 11). The "readme.txt" file and the Wiki gives you some more information. You'll find the compiled tool for 32 bit (x86) and 64 bit (x64) Windows in the "bin" directory. The C source code is available in the "src" directory. Just click on the "Files" tab. Regardless if you have or don't have a SourceForge account - whenever you have questions about CONVERTCP or you want to give feedback then you are welcome to post it in the forum. Click on the "Discussion" tab.

Tomoe is a handwriting character recognition engine.

TEA is a text editor that provides a wide range of text-processing functions (over 100) and the syntax highlighting. There are two branches of TEA: Qt-based and GTK-based.

xmlroff is a fast, multilingual, multi-platform XSL formatter that transforms XSL-FO (or any XML with a stylesheet) into PDF or PostScript. New development is at http://xmlroff.org. This SF project is inactive.

Bibliographic software supporting LaTeX/BibTeX, LibreOffice, OpenOffice and other word processors

Create beautiful song books for your church or fellowship using this LaTeX package and related tools.

Gtranslator is an enhanced gettext po file editor for the GNOME desktop environment. It handles all forms of gettext po files and include very useful features like Find/Replace, Translation Memory, different Translator Profiles, Messages Table (for having an overview of the translations/messages in the po file), Easy Navigation and Editing of translation messages & comments of the translation where accurate. Project has moved to GNOME mainland on https://wiki.gnome.org/Apps/Gtranslator.

Uosk (formerly Charmappino) is a virtual keyboard that opens any ASCII, ANSI, UTF-8 and UTF-16 text file and converts words (e.g. separated by spaces) into buttons. Clicking one button the text snippet is pasted into any text editor (Notepad, WordPad, MS Office, OpenOffice...). You can edit snippets directly in Uosk, and save them as a new txt file. The snippet can also be copied to clipboard. It's basically a virtual keyboard with ability to set any amount of characters in one button. Uosk comes with some preset keyboard: Arabic, box drawing, Devanagari, emoji, Greek, Hebrew, Hiragana, IPA, Katakana, Russian and Windows-1252.

This program makes PNG and/or GIF graphics from DVI files. It produces high-quality images while its internals are tuned for speed. It supports PK, VF, PostScript and TrueType fonts, color, PostScript inclusion, bitmap inclusion, and has CJK support

Project Homepage is moved to http://cjkpython.i18n.org/

xvnkb is a Vietnamese keyboard input program for X Window. It provides a useful way of editing Vietnamese in X Window environments with popular input methods and charsets. It runs as a small X application in the background without any interference with o

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