7plus

An encoder for packet radio

a2ps

Any to PostScript filter

acroread

Adobe's PDF reader

active-dvi

A DVI previewer and a presenter for slides written in LaTeX

adiff

wordwise diff

agrep

agrep is a tool for the fast searching of text allowing for errors in the search pattern.

aiksaurus

A thesaurus lib, tool and database

an

Very fast anagram generator with dictionary lookup

ansifilter

antiword

free MS Word reader

antixls

It is used to prints out an XLS file with minimal formatting, or extracts the data into CSV format.

apaste

apvlv

a PDF Viewer which behaviors like Vim

asa

asciidoc

A text document format for writing short documents, articles, books and UNIX man pages

asciidoc-diag-filter

asciiio

aspell

A spell checker replacement for ispell

atril

bact

Boosting Algorithm for Classification of Trees

barcode

barcode generator

bash_gist

bdf2psf

bibclean

BibTeX bibliography prettyprinter and syntax checker

bibletime

Qt4 Bible study application using the SWORD library.

bibus

Bibliographic and reference management software, integrates with OO.o and MS Word

bibutils

Interconverts between various bibliography formats using a common XML intermediate

binfind

binfind searches files for a byte sequence specified on the command line.

blahtexml

bogosort

A file sorting program which uses the bogosort algorithm

build-docbook-catalog

DocBook XML catalog auto-updater

c2ps

Generates a beautified ps document from a source file (c/c++)

calibre

Ebook management application.

catdoc

A convertor for Microsoft Word, Excel and RTF Files to text

cb2bib

Tool for extracting unformatted bibliographic references

cedilla

Utf-8 to postscript converter.

cewl

chasen

Japanese Morphological Analysis System, ChaSen

cherrytree

chm2pdf

A script that converts a CHM file into a single PDF file.

clara

An OCR (Optical Character Recognition) program

cmigemo

C/Migemo -- Migemo library implementation in C

code2html

Converts source files to colored HTML output.

convertlit

CLit converts MS ebook .lit files to .opf (xml+html+png+jpg)

convmv

convert filenames to utf8 or any other charset

cook

coolreader3

cpdf

crf++

Yet Another CRF toolkit for segmenting/labelling sequential data

crm114

A powerful text processing tool, mainly used for spam filtering

csvfix

cuneiform

An enterprise quality OCR engine developed in USSR/Russia in the 90's.

cutepaste

cwtext

Text to Morse Code converter

daps

dbacl

digramic Bayesian text classifier

dbf

dblatex

ddir

A perl implementation of the tree(1) program

delta

Heuristically minimizes interesting files

deplate

dgs

A Ghostscript based Display Postscript (DPS) server

dictator

On-screen text file reader employing Rapid Serial Visual Presentation.

dictd

Dictionary Client/Server for the DICT protocol

diction

Diction and style checkers for english and german texts

diffpdf

ding

Tk based dictionary (German-English) (incl. dictionary itself)

discount

djview

djvu

DjVu viewers, encoders and utilities

djvubind

djvusmooth

docbook-dsssl-stylesheets

DSSSL Stylesheets for DocBook.

docbook-sgml

A helper package for sgml docbook

docbook-sgml-dtd

Docbook SGML DTD 4.2

docbook-sgml-utils

Shell scripts to manage DocBook documents

docbook-to-man

docbook-xml-dtd

Docbook DTD for XML

docbook-xml-simple-dtd

Simplified Docbook DTD for XML

docbook-xsl-ns-stylesheets

XSL Stylesheets for Docbook

docbook-xsl-stylesheets

XSL Stylesheets for Docbook

docbook2odf

docbook2odf-xsl-stylesheets

XSL Stylesheets for Docbook2odf

docbook2X

Tools to convert docbook to man and info

docfrac

docx2txt

dos2unix

Convert DOS or MAC text files to UNIX format or vice versa

duali

Arabic dictionary based on the DICT protocol

duconv

dvibook

DVI file utilities: dvibook, dviconcat, dvitodvi, and dviselect.

dvipdfm

DVI to PDF translator

dvipdfmx

DVI to PDF translator with multi-byte character support

dvipng

Translate DVI files into PNG or GIF graphics

dvipsk

dvisvgm

ebook-tools

Tools for accessing and converting various ebook file formats.

enchant

Spellchecker wrapping library

enscript

powerful text-to-postscript converter

epdf

epspdf

epstool

Creates or extracts preview images in EPS files, fixes bounding boxes,converts to bitmaps.

epub2pdf

epubcheck

evince

expander

Expander is a utility that acts as a filter for text editors.

explain

fbless

fbreader

E-Book Reader. Supports many e-book formats.

fdftk

Acrobat FDF Toolkit

flpsed

Pseudo PostScript editor

foxitreader

freepwing

FreePWING is a free JIS X 4081 (subset of EPWING V1) formatter

gamera

gentoo-guide-xml-dtd

DTD for Gentoo-Guide Style XML Files

getxbook

ghostscript-gpl

GPL Ghostscript - the most current Ghostscript, AFPL, relicensed.

gimagereader

gistp

gisty

glark

File searcher similar to grep but with fancy output

glosung

watch word program for the GNOME2 desktop (watch word (german): losung)

gnome-doc-utils

A collection of documentation utilities for the Gnome project

gnopaster

A submitter for gnopaste, a nopaste service like http://nopaste.info

gocr

An OCR (Optical Character Recognition) reader

goldendict

gpp

groff-utf8

groonga

groonga-normalizer-mysql

grutatxt

A converter from plain text to HTML and other markup languages

gt-tools

Console and GUI interface for Google Translate service

gtkspell

Spell checking widget for GTK2

gtranslator

An enhanced gettext po file editor for GNOME

gv

gv is used to view PostScript and PDF documents using Ghostscript

harman

hd2u

Dos2Unix text file converter

highlight

converts source code to formatted text ((X)HTML, RTF, (La)TeX, XSL-FO, XML) with syntax highlight

hnb

A program to organize many kinds of data in one place.

htag

random signature maker

html-xml-utils

A number of simple utilities for manipulating HTML and XML files.

html2text

A HTML to text converter

html401

DTDs for the HyperText Markup Language 4.01

htmlc

htmldoc

Convert HTML pages into a PDF document

htmlinc

HTML Include System by Ulli Meybohm

htmlrecode

Recodes HTML file using a new character set

htmltidy

Tidy the layout and correct errors in HTML and XML documents

htmltidy5

htp

An HTML preprocessor

hunspell

Hunspell spell checker - an improved replacement for myspell in OOo.

hyde

hyperestraier

a full-text search system for communities

hypermail

iec16022

Tool & library to produce 2D barcodes often also referenced as DataMatrix.

info2html

Converts GNU .info files to HTML

iso-codes

Provides the list of country and language names

itex2mml

jabref

GUI frontend for BibTeX, written in Java

jadetex

TeX macros used by Jade TeX output

jing

Jing: A RELAX NG validator in Java

jist

jmupdf

jpdftweak

Swiss Army Knife for PDF files

kbarcode

kbibtex

A BibTeX editor for KDE to edit bibliographies used with LaTeX

kchmviewer

KchmViewer is a feature rich chm file viewer, based on Qt.

kding

KDing is a KDE port of Ding, a dictionary lookup program.

keepnote

kobo-desktop

kpaste

krop

labelnation

landslide

languagetool

LaTeXML

lcdf-typetools

Font utilities for eg manipulating OTF

letterize

Generate English-plausible alphabetic mnemonics for a phone number

libabw

libebook

libetonyek

libexttextcat

libgxps

liblangtag

libmspub

libmwaw

libodfgen

libpagemaker

libpaper

Library for handling paper characteristics

libspectre

Library to render Postscript documents.

libwpd

WordPerfect Document import/export library

libwpg

libwps

Microsoft Works format import library

libxmlpatch

A set of tools to create and apply patch to XML files using XPath

linuxdoc-tools

A toolset for processing LinuxDoc DTD SGML files

lit

litetran

llpp

lodgeit

Command-line interface to paste.pocoo.org

logmerge

lout

high-level language for document formatting

lv

Powerful Multilingual File Viewer

maggot-dict

makedict

man2tidyhtml

manserver

mate-doc-utils

mate-document-viewer

mathml-xml-dtd

mathtex

MathTeX lets you easily embed LaTeX math in your own html pages, blogs, wikis, etc

mbtpdfasm

mbtPdfAsm can assemble/merge PDF files, extract information from PDF files, and update the metadata in PDF files.

mcpdf

mecab

Yet Another Part-of-Speech and Morphological Analyzer

mftrace

traces TeX fonts to PFA or PFB fonts (formerly pktrace)

mht-rip

convert mht/mhtml files to something usable

migemo

Migemo is Japanese Incremental Search Tool

minidjvu

mpage

Many to one page printing utility

mujs

multitail

Tail with multiple windows.

multithreaded-wikipedia-extractor

mupdf

a lightweight PDF viewer and toolkit written in portable C

myrulib

mythes

namazu

Namazu is a full-text search engine

nfoview

simple viewer for NFO files, which are ASCII art in the CP437 codepage

notecase

Hierarchical note manager written using GTK+ and C++

noweb

a literate programming tool, lighter than web

numfilt

o3read

Converts OpenOffice formats to text or HTML.

ocrad

GNU Ocrad is an OCR (Optical Character Recognition) program

ocrodjvu

ocropus

odf-converter-integrator-bin

odt2txt

odt2txt is a command-line tool which extracts the text out of OpenDocument Texts produced by OpenOffice.org, StarOffice, KOffice and others.

openjade

Jade is an implementation of DSSSL - an ISO standard for formatting SGML and XML documents

openlp

opensp

A free, object-oriented toolkit for SGML parsing and entity management

openyoudao

orayta

ots

Open source Text Summarizer, as used in newer releases of abiword and kword.

pandoc

paperwork

paps

par

passivetex

A namespace-aware XML parser written in Tex

pastebin

CLI to pastebin.com

pastebinit

pastebunz

pdf2djvu

pdf2html

Converts pdf files to html files

pdf2htmlEX

pdf2oo

Converts pdf files to odf

pdfcube

pdfedit

pdfgrep

pdfjam

pdfnup, pdfjoin and pdf90

pdfminer

pdfmod

pdfsam

pdfsandwich

pdfshuffler

PDF-Shuffler is GUI app that can merge or split pdfs and rotate, crop and rearrange their pages.

pdfsplit

pdftk

A tool for manipulating PDF documents

pdx

peg-markdown

peg-multimarkdown

peg-multimarkdown-latex-support

pelican

pep

General purpose filter and file cleaning program

pinfo

Hypertext info and man viewer based on (n)curses

plastex

po4a

Tools for helping translation of documentation

podofo

PoDoFo is a C++ library to work with the PDF file format.

poppler

poppler-base

poppler-data

Data files for poppler to support uncommon encodings without xpdfrc

poppler-glib

poppler-qt4

presage

prince

prince-bin

ps2eps

Tool for generating Encapsulated Postscript Format (EPS,EPSF) files from one-page Postscript documents

ps2pkm

psiconv

An interpreter for Psion 5(MX) file formats

psjoin

pspdftool

pspresent

A tool to display full-screen PostScript presentations.

pstotext

extract ASCII text from a PostScript or PDF file

psutils

PostScript Utilities

pybookreader

A book reader for .fb2 .html and plain text (possibly gzipped)

pygist

pylize

Python HTML Slideshow Generator using HTML and CSS

pyrpub

content conversion tool for Palm

pytextile

A Python implementation of Textile, Dean Allen's Human Text Generator. Textile simplifies the work of creating (X)HTML.

python-tesseract

qpdf

qpdfview

qrfcview

qstardict

queequeg

A checker for English grammar, for people who are not native English.

rarian

A documentation metadata library

reciteword

reciteword-books

reciteword-dicts

reciteword-skins-rw

reciteword-skins-rw_en

recode

Convert files between various character sets

reed

This is a text pager (text file viewer), used to display etexts.

refbase

Web-based solution for managing scientific literature, references and citations

referencer

restview

rfcutil

return all related RFCs based upon a number or a search string

rhyme

Console based Rhyming Dictionary

rman

PolyGlotMan man page translator AKA RosettaMan

rnv

A lightweight Relax NG Compact Syntax validator

robodoc

Automating Software Documentation

ronn

rpl

rpl is a UN*X text replacement utility. It will replace strings with new strings in multiple text files. It can work recursively

rst2epub

rtf2html

RTF to HTML converter.

sablotron

An XSLT Parser in C++

sary

Sary: suffix array library and tools

scan2pdf

scrollkeeper

Dummy scrollkeeper for testing rarian

scrollkeeper-dtd

DTD from the Scrollkeeper package

sdcv

searchmonkey

Powerful text searches using regular expressions

senna

sgml-base

sgml-common

Base ISO character entities and utilities for SGML

sgmltools-lite

Python interface to SGML software in a DocBook/OpenJade env

sgrep

Structured grep: tool for searching and indexing text, SGML,XML and HTML files and filtering text streams using structural criteria.

sigil

silvercity

A lexical analyser for many languages.

skribe

Skribe is a text processor for technical documents written in scheme.

sloccount

Tools for counting Source Lines of Code (SLOC) for a large number of languages

spellutils

spellutils includes 'newsbody' (useful for spellchecking in mails, etc.)

sprunge

srecite

stardict

stardict-mova-zhelezyaki-analogs

stats

sword

Library for Bible reading software.

sword-modules

A collection of modules for the SWORD project

t1utils

Type 1 Font utilities

tabler

A utility to create text art tables from delimited input

tagutils

talkfilters

convert ordinary English text into text that mimics a stereotyped or otherwise humorous dialect

teckit

Text Encoding Conversion toolkit

tek

tesseract

A commercial quality OCR engine developed at HP in the 80's and early 90's.

tex-guy

texi2html

Perl script that converts Texinfo to HTML

texlive

A complete TeX distribution

texlive-core

A complete TeX distribution

tianya-radar

tkinfo

Info Browser in TK

tkman

TkMan man and info page browser

tmispell

tofrodos

text file conversion utility that converts ASCII files between the MSDOS format and the Unix format

tokyodystopia

A fulltext search engine for Tokyo Cabinet

trang

Multi-format schema converter based on RELAX NG

tree

Lists directories recursively, and produces an indented listing of files.

treeify

ttf2eot

ttf2pk2

ttf2pt1

Converts True Type to Type 1 fonts

tuxcards

A hierarchical notebook

txt2man

txt2man, src2man (C only) and bookman convert scripts for man pages.

txt2pdbdoc

Text/HTML to Doc file converter for the Palm Pilot

txt2tags

A tool for generating marked up documents (HTML, SGML, ...) from a plain text file with markup

txtreader

u2ps

unac

unac is a C library and a command line tool that removes accents from characters.

uniutils

unpaper

a post-processing tool for scanned sheets of paper

unroff

unrtf

Converts RTF files to various formats

uudeview

uu, xx, base64, binhex decoder

uvconv

A small utility that converts among Vietnamese charsets

vilistextum

Html to ascii converter specifically programmed to get the best out of incorrect html.

vlna

Add nonbreakable spaces after some prepositions in Czech texts

wdiff

Create a diff disregarding formatting

webgen

A template-based static website generator.

wgetpaste

Command-line interface to various pastebins

wiki2beamer

Tool to produce LaTeX Beamer code from wiki-like input.

wikipedia-extractor

wikipediaDumpReader

winefish

LaTeX editor based on Bluefish

wiznote

wklej

A wklej.org submitter

writerperfect

wscr

A Lightweight and Fast Anagram Solver

wv

Tool for conversion of MSWord doc and rtf files to something readable

wv2

Excellent MS Word filter lib, used in most Office suites

wxmedit

xapian-omega

xchm

Utility for viewing Microsoft .chm files.

xdvik

DVI previewer for X Window System

xdvipdfmx

Extended xdvi for use with XeTeX and other unicode TeXs.

xetex

xfbib

a lightweight BibTeX editor

xhtml1

DTDs for the eXtensible HyperText Markup Language 1.0

xindy

A Flexible Indexing System

xiphos

GTK+ based Bible study software, formerly gnomesword

xless

xlhtml

Convert MS Excel and Powerpoint files to HTML

xlsx2csv

XML-Schema-learner

xml2

These tools are used to convert XML and HTML to and from a line-oriented format.

xml2doc

Tool to convert simple XML to a variety of formats (pdf, html, txt, manpage)

xml2po-gentoo

xmlclitools

xmldiff

a tool that figures out the differences between two similar XML files

xmlformat

Reformat XML documents to your custom style

xmlroff

xmlstarlet

A set of tools to transform, query, validate, and edit XML documents

xmlto

A bash script for converting XML and DocBook formatted documents to a variety of output formats

xournal

Xournal is an application for notetaking, sketching, and keeping a journal using a stylus.

xpdf

xpdf-poppler

xslt-dtd

xslt-xsd

yagf

Graphical front-end for cuneiform OCR tool

yelp-tools

yodl

zathura

A highly customizable and functional PDF viewer based on poppler and GTK+

zathura-cb

zathura-djvu

zathura-meta

zathura-pdf-mupdf

zathura-pdf-poppler

zathura-ps

zebra

zemberek-server

A Turkish spell checker server based on Zemberek NLP library

zpspell

Zemberek-Pardus spell checker interface.

7plus

htmltidy

pylize

a2ps

htmltidy5

pyrpub

acroread

htp

pytextile

active-dvi

hunspell

python-tesseract

adiff

hyde

qpdf

agrep

hyperestraier

qpdfview

aiksaurus

hypermail

qrfcview

an

iec16022

qstardict

ansifilter

info2html

queequeg

antiword

iso-codes

rarian

antixls

itex2mml

reciteword

apaste

jabref

reciteword-books

apvlv

jadetex

reciteword-dicts

asa

jing

reciteword-skins-rw

asciidoc

jist

reciteword-skins-rw_en

asciidoc-diag-filter

jmupdf

recode

asciiio

jpdftweak

reed

aspell

kbarcode

refbase

atril

kbibtex

referencer

bact

kchmviewer

restview

barcode

kding

rfcutil

bash_gist

keepnote

rhyme

bdf2psf

kobo-desktop

rman

bibclean

kpaste

rnv

bibletime

krop

robodoc

bibus

labelnation

ronn

bibutils

landslide

rpl

binfind

languagetool

rst2epub

blahtexml

LaTeXML

rtf2html

bogosort

lcdf-typetools

sablotron

build-docbook-catalog

letterize

sary

c2ps

libabw

scan2pdf

calibre

libebook

scrollkeeper

catdoc

libetonyek

scrollkeeper-dtd

cb2bib

libexttextcat

sdcv

cedilla

libgxps

searchmonkey

cewl

liblangtag

senna

chasen

libmspub

sgml-base

cherrytree

libmwaw

sgml-common

chm2pdf

libodfgen

sgmltools-lite

clara

libpagemaker

sgrep

cmigemo

libpaper

sigil

code2html

libspectre

silvercity

convertlit

libwpd

skribe

convmv

libwpg

sloccount

cook

libwps

spellutils

coolreader3

libxmlpatch

sprunge

cpdf

linuxdoc-tools

srecite

crf++

lit

stardict

crm114

litetran

stardict-mova-zhelezyaki-analogs

csvfix

llpp

stats

cuneiform

lodgeit

sword

cutepaste

logmerge

sword-modules

cwtext

lout

t1utils

daps

lv

tabler

dbacl

maggot-dict

tagutils

dbf

makedict

talkfilters

dblatex

man2tidyhtml

teckit

ddir

manserver

tek

delta

mate-doc-utils

tesseract

deplate

mate-document-viewer

tex-guy

dgs

mathml-xml-dtd

texi2html

dictator

mathtex

texlive

dictd

mbtpdfasm

texlive-core

diction

mcpdf

tianya-radar

diffpdf

mecab

tkinfo

ding

mftrace

tkman

discount

mht-rip

tmispell

djview

migemo

tofrodos

djvu

minidjvu

tokyodystopia

djvubind

mpage

trang

djvusmooth

mujs

tree

docbook-dsssl-stylesheets

multitail

treeify

docbook-sgml

multithreaded-wikipedia-extractor

ttf2eot

docbook-sgml-dtd

mupdf

ttf2pk2

docbook-sgml-utils

myrulib

ttf2pt1

docbook-to-man

mythes

tuxcards

docbook-xml-dtd

namazu

txt2man

docbook-xml-simple-dtd

nfoview

txt2pdbdoc

docbook-xsl-ns-stylesheets

notecase

txt2tags

docbook-xsl-stylesheets

noweb

txtreader

docbook2odf

numfilt

u2ps

docbook2odf-xsl-stylesheets

o3read

unac

docbook2X

ocrad

uniutils

docfrac

ocrodjvu

unpaper

docx2txt

ocropus

unroff

dos2unix

odf-converter-integrator-bin

unrtf

duali

odt2txt

uudeview

duconv

openjade

uvconv

dvibook

openlp

vilistextum

dvipdfm

opensp

vlna

dvipdfmx

openyoudao

wdiff

dvipng

orayta

webgen

dvipsk

ots

wgetpaste

dvisvgm

pandoc

wiki2beamer

ebook-tools

paperwork

wikipedia-extractor

enchant

paps

wikipediaDumpReader

enscript

par

winefish

epdf

passivetex

wiznote

epspdf

pastebin

wklej

epstool

pastebinit

writerperfect

epub2pdf

pastebunz

wscr

epubcheck

pdf2djvu

wv

evince

pdf2html

wv2

expander

pdf2htmlEX

wxmedit

explain

pdf2oo

xapian-omega

fbless

pdfcube

xchm

fbreader

pdfedit

xdvik

fdftk

pdfgrep

xdvipdfmx

flpsed

pdfjam

xetex

foxitreader

pdfminer

xfbib

freepwing

pdfmod

xhtml1

gamera

pdfsam

xindy

gentoo-guide-xml-dtd

pdfsandwich

xiphos

getxbook

pdfshuffler

xless

ghostscript-gpl

pdfsplit

xlhtml

gimagereader

pdftk

xlsx2csv

gistp

pdx

XML-Schema-learner

gisty

peg-markdown

xml2

glark

peg-multimarkdown

xml2doc

glosung

peg-multimarkdown-latex-support

xml2po-gentoo

gnome-doc-utils

pelican

xmlclitools

gnopaster

pep

xmldiff

gocr

pinfo

xmlformat

goldendict

plastex

xmlroff

gpp

po4a

xmlstarlet

groff-utf8

podofo

xmlto

groonga

poppler

xournal

groonga-normalizer-mysql

poppler-base

xpdf

grutatxt

poppler-data

xpdf-poppler

gt-tools

poppler-glib

xslt-dtd

gtkspell

poppler-qt4

xslt-xsd

gtranslator

presage

yagf

gv

prince

yelp-tools

harman

prince-bin

yodl

hd2u

ps2eps

zathura

highlight

ps2pkm

zathura-cb

hnb

psiconv

zathura-djvu

htag

psjoin

zathura-meta

html-xml-utils

pspdftool

zathura-pdf-mupdf

html2text

pspresent

zathura-pdf-poppler

html401

pstotext

zathura-ps

htmlc

psutils

zebra

htmldoc

pybookreader

zemberek-server

htmlinc

pygist

zpspell

htmlrecode