a2ps

Any to PostScript filter

agrep

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

aha

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.

aobook

App-Asciio

apvlv

a PDF Viewer which behaviors like Vim

asa

ascii-design

asciidoc

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

asciidoc-gtksourceview

asciiio

aspell

A spell checker replacement for ispell

atril

bact

Boosting Algorithm for Classification of Trees

barcode

barcode generator

base91

bdf2psf

bibclean

BibTeX bibliography prettyprinter and syntax checker

bibletime

Qt4 Bible study application using the SWORD library.

bibtool

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

blogc

bogosort

A file sorting program which uses the bogosort algorithm

bookworm

build-docbook-catalog

DocBook XML catalog auto-updater

c2ps

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

calibre

Ebook management application.

capyt

catdoc

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

cb2bib

Tool for extracting unformatted bibliographic references

ccat

ccat-bin

cedilla

Utf-8 to postscript converter.

cewl

chasen

Japanese Morphological Analysis System, ChaSen

cherrytree

cmark

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

coolreader

cpdf

crf++

Yet Another CRF toolkit for segmenting/labelling sequential data

crm114

A powerful text processing tool, mainly used for spam filtering

csvfix

csvkit

cuneiform

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

cutemarked

cwtext

Text to Morse Code converter

db2latex-xsl

dbacl

digramic Bayesian text classifier

dbf

dblatex

ddir

A perl implementation of the tree(1) program

delta

Heuristically minimizes interesting files

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

diff-pdf

diffpdf

ding

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

discount

djview

djvu

DjVu viewers, encoders and utilities

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-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-xsl-stylesheets-svn

docbook2X

Tools to convert docbook to man and info

docfrac

doclifter

doconce

docx2txt

dos2unix

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

duali

Arabic dictionary based on the DICT protocol

dvipng

Translate DVI files into PNG or GIF graphics

dvipsk

dvisvgm

ebook-tools

Tools for accessing and converting various ebook file formats.

ebook-viewer

editorconfig-core-c

enchant

Spellchecker wrapping library

enscript

powerful text-to-postscript converter

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

extract_url

fbless

fblog

fbpdf

fbreader

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

fdftk

Acrobat FDF Toolkit

fictionup

flpsed

Pseudo PostScript editor

fntsample

fontreport

foxitreader

freepwing

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

getRandomName

getxbook

ghostscript-gpl

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

gimagereader

gist

gistit

glosung

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

glpresent

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

grammalecte

grip

groff-utf8

groonga

groonga-normalizer-mysql

grutatxt

A converter from plain text to HTML and other markup languages

gsed

gspell

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

hd2u

Dos2Unix text file converter

hfst-ospell

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.

hoedown

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

htmldiff

htmldoc

Convert HTML pages into a PDF document

htmlinc

HTML Include System by Ulli Meybohm

htmlmin

htmlrecode

Recodes HTML file using a new character set

htmltidy

Tidy the layout and correct errors in HTML and XML documents

htp

An HTML preprocessor

hunspell

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

hyde

hyperestraier

a full-text search system for communities

idnits

iec16022

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

ims-schemas

info2html

Converts GNU .info files to HTML

iso-codes

Provides the list of country and language names

ispell

itex2mml

jabref

GUI frontend for BibTeX, written in Java

jabref-bin

jadetex

TeX macros used by Jade TeX output

jo

kbibtex

A BibTeX editor for KDE to edit bibliographies used with LaTeX

kchmviewer

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

keening

keepnote

kjots

kobo-desktop

krop

labelnation

landslide

languagetool

lcdf-typetools

Font utilities for eg manipulating OTF

lesspipe

letterize

Generate English-plausible alphabetic mnemonics for a phone number

libabw

libebook

libepubgen

libetonyek

libexttextcat

libgepub

libgxps

liblangtag

libmspub

libmwaw

libnumbertext

libodfgen

libpaper

Library for handling paper characteristics

libqxp

libspectre

Library to render Postscript documents.

libstaroffice

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

libzathura

libzathura-gtk

linuxdoc-tools

A toolset for processing LinuxDoc DTD SGML files

lit

litetran

llpp

localtoot

logmerge

lout

high-level language for document formatting

lv

Powerful Multilingual File Viewer

maggot-dict

makedict

mandoc

manpager

markdown-gtksourceview

markdv

master-pdf-editor

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.

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

mmark

mpage

Many to one page printing utility

msort

multitail

Tail with multiple windows.

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

o3read

Converts OpenOffice formats to text or HTML.

ocrad

GNU Ocrad is an OCR (Optical Character Recognition) program

ocropus

ocropy

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

ots

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

pandoc

pandoc-bin

pandoc2rfc

paperwork

paperwork-backend

paps

papyrus

par

passivetex

A namespace-aware XML parser written in Tex

pastebinit

pastebunz

pdf2djvu

pdf2html

Converts pdf files to html files

pdf2htmlEX

pdf2oo

Converts pdf files to odf

pdfarranger

pdfedit

pdfeditor

pdfgrep

pdfjam

pdfnup, pdfjoin and pdf90

pdfminer

pdfposter

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

pelican

pep

General purpose filter and file cleaning program

pinfo

Hypertext info and man viewer based on (n)curses

po4a

Tools for helping translation of documentation

podofo

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

polebrush

poppler

poppler-base

poppler-data

Data files for poppler to support uncommon encodings without xpdfrc

poppler-glib

poppler-qt5

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

pup-bin

pybookreader

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

pylize

Python HTML Slideshow Generator using HTML and CSS

pymarkups

pytextile

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

q-text-as-data

qownnotes

qpdf

qpdfview

qrfcview

qstardict

qt-box-editor

qtspell

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

ripgrep

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

scdoc

scrollkeeper

Dummy scrollkeeper for testing rarian

scrollkeeper-dtd

DTD from the Scrollkeeper package

sdcv

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.

simple-fb2-reader

simplenote

skribe

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

skribilo

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

sshpaste

stardict

stardict-mova-zhelezyaki-analogs

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

talkfilters

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

teckit

Text Encoding Conversion toolkit

tek

teseq

tessdata_best

tessdata_fast

tessdata_legacy

tesseract

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

texi2html

Perl script that converts Texinfo to HTML

texlive

A complete TeX distribution

texlive-core

A complete TeX distribution

tianya-radar

tidy-html5

timegrep

tkinfo

Info Browser in TK

tkman

TkMan man and info page browser

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.

tss

ttf2pk2

ttf2pt1

Converts True Type to Type 1 fonts

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

u2ps

unac

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

unicode

uniutils

unpaper

a post-processing tool for scanned sheets of paper

unrtf

Converts RTF files to various formats

urlview

uudeview

uu, xx, base64, binhex decoder

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

weather

webgen

A template-based static website generator.

wgetpaste

Command-line interface to various pastebins

wiki

wiki2beamer

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

wiki2text

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

xapers

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.

xhtml1

DTDs for the eXtensible HyperText Markup Language 1.0

xindy

A Flexible Indexing System

xiphos

GTK+ based Bible study software, formerly gnomesword

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)

xml2rfc

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.

xournalpp

xpdf

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

zotero-bin

a2ps

htag

psjoin

agrep

html-xml-utils

pspdftool

aha

html2text

pspresent

aiksaurus

html401

pstotext

an

htmlc

psutils

ansifilter

htmldiff

pup-bin

antiword

htmldoc

pybookreader

antixls

htmlinc

pylize

aobook

htmlmin

pymarkups

App-Asciio

htmlrecode

pytextile

apvlv

htmltidy

q-text-as-data

asa

htp

qownnotes

ascii-design

hunspell

qpdf

asciidoc

hyde

qpdfview

asciidoc-gtksourceview

hyperestraier

qrfcview

asciiio

idnits

qstardict

aspell

iec16022

qt-box-editor

atril

ims-schemas

qtspell

bact

info2html

queequeg

barcode

iso-codes

rarian

base91

ispell

reciteword

bdf2psf

itex2mml

reciteword-books

bibclean

jabref

reciteword-dicts

bibletime

jabref-bin

reciteword-skins-rw

bibtool

jadetex

reciteword-skins-rw_en

bibus

jo

recode

bibutils

kbibtex

reed

binfind

kchmviewer

refbase

blahtexml

keening

referencer

blogc

keepnote

restview

bogosort

kjots

ripgrep

bookworm

kobo-desktop

rman

build-docbook-catalog

krop

rnv

c2ps

labelnation

robodoc

calibre

landslide

ronn

capyt

languagetool

rpl

catdoc

lcdf-typetools

rst2epub

cb2bib

lesspipe

rtf2html

ccat

letterize

sablotron

ccat-bin

libabw

sary

cedilla

libebook

scdoc

cewl

libepubgen

scrollkeeper

chasen

libetonyek

scrollkeeper-dtd

cherrytree

libexttextcat

sdcv

cmark

libgepub

sgml-common

cmigemo

libgxps

sgmltools-lite

code2html

liblangtag

sgrep

convertlit

libmspub

sigil

convmv

libmwaw

silvercity

cook

libnumbertext

simple-fb2-reader

coolreader

libodfgen

simplenote

cpdf

libpaper

skribe

crf++

libqxp

skribilo

crm114

libspectre

sloccount

csvfix

libstaroffice

spellutils

csvkit

libwpd

sprunge

cuneiform

libwpg

srecite

cutemarked

libwps

sshpaste

cwtext

libxmlpatch

stardict

db2latex-xsl

libzathura

stardict-mova-zhelezyaki-analogs

dbacl

libzathura-gtk

sword

dbf

linuxdoc-tools

sword-modules

dblatex

lit

t1utils

ddir

litetran

tabler

delta

llpp

talkfilters

dictator

localtoot

teckit

dictd

logmerge

tek

diction

lout

teseq

diff-pdf

lv

tessdata_best

diffpdf

maggot-dict

tessdata_fast

ding

makedict

tessdata_legacy

discount

mandoc

tesseract

djview

manpager

texi2html

djvu

markdown-gtksourceview

texlive

djvusmooth

markdv

texlive-core

docbook-dsssl-stylesheets

master-pdf-editor

tianya-radar

docbook-sgml

mathml-xml-dtd

tidy-html5

docbook-sgml-dtd

mathtex

timegrep

docbook-sgml-utils

mbtpdfasm

tkinfo

docbook-xml-dtd

mecab

tkman

docbook-xml-simple-dtd

mftrace

tofrodos

docbook-xsl-ns-stylesheets

mht-rip

tokyodystopia

docbook-xsl-stylesheets

mmark

trang

docbook2odf-xsl-stylesheets-svn

mpage

tree

docbook2X

msort

tss

docfrac

multitail

ttf2pk2

doclifter

mupdf

ttf2pt1

doconce

myrulib

txt2man

docx2txt

mythes

txt2pdbdoc

dos2unix

namazu

txt2tags

duali

nfoview

u2ps

dvipng

o3read

unac

dvipsk

ocrad

unicode

dvisvgm

ocropus

uniutils

ebook-tools

ocropy

unpaper

ebook-viewer

odf-converter-integrator-bin

unrtf

editorconfig-core-c

odt2txt

urlview

enchant

openjade

uudeview

enscript

openlp

vilistextum

epspdf

opensp

vlna

epstool

openyoudao

wdiff

epub2pdf

ots

weather

epubcheck

pandoc

webgen

evince

pandoc-bin

wgetpaste

expander

pandoc2rfc

wiki

explain

paperwork

wiki2beamer

extract_url

paperwork-backend

wiki2text

fbless

paps

wiznote

fblog

papyrus

wklej

fbpdf

par

writerperfect

fbreader

passivetex

wscr

fdftk

pastebinit

wv

fictionup

pastebunz

wv2

flpsed

pdf2djvu

wxmedit

fntsample

pdf2html

xapers

fontreport

pdf2htmlEX

xapian-omega

foxitreader

pdf2oo

xchm

freepwing

pdfarranger

xdvik

getRandomName

pdfedit

xdvipdfmx

getxbook

pdfeditor

xhtml1

ghostscript-gpl

pdfgrep

xindy

gimagereader

pdfjam

xiphos

gist

pdfminer

xlhtml

gistit

pdfposter

xlsx2csv

glosung

pdfsam

XML-Schema-learner

glpresent

pdfsandwich

xml2

gnome-doc-utils

pdfshuffler

xml2doc

gnopaster

pdfsplit

xml2rfc

gocr

pdftk

xmlclitools

goldendict

pdx

xmldiff

gpp

peg-markdown

xmlformat

grammalecte

pelican

xmlroff

grip

pep

xmlstarlet

groff-utf8

pinfo

xmlto

groonga

po4a

xournal

groonga-normalizer-mysql

podofo

xournalpp

grutatxt

polebrush

xpdf

gsed

poppler

yelp-tools

gspell

poppler-base

yodl

gt-tools

poppler-data

zathura

gtkspell

poppler-glib

zathura-cb

gtranslator

poppler-qt5

zathura-djvu

gv

presage

zathura-meta

hd2u

prince

zathura-pdf-mupdf

hfst-ospell

prince-bin

zathura-pdf-poppler

highlight

ps2eps

zathura-ps

hnb

ps2pkm

zebra

hoedown

psiconv

zotero-bin