| Port | Description |
|---|
| TclXML | XML parser for Tcl |
| amber | code search and replace tool |
| antiword | converts MSWord Documents to ASCII Text and PostScript |
| apertium | rule-based machine translation platform |
| apertium-anaphora | apertium module implementing anaphora resolution |
| apertium-lex-tools | module for compiling and processing lexical rules |
| apertium-recursive | recursive structural transfer module for apertium |
| apertium-regtest | regression testing system for apertium data and tools |
| apertium-separable | reorder separable/discontinuous multiwords |
| apertium-streamparser | apertium stream format parser |
| arabica | XML and HTML processing toolkit |
| argparse-manpage | build manual page from python's ArgumentParser object |
| asciidoc | text document format for writing documents and man pages |
| asciidoctor | better AsciiDoc text proc/publishing software |
| asciinema | terminal session recorder |
| bibelot | format/convert text documents into compressed .pdb files |
| bibtex2html | collection of tools for translating from BibTeX to HTML |
| bibtool | tool for manipulating BibTeX databases |
| boust | boustrophedon text reader |
| c2html | C-language sources to HTML converter |
| calibre | ebook management application |
| catdoc | convert MS Word, Excel, Powerpoint to ASCII or TeX |
| catfish | versatile file searching tool |
| cdiff | inline and side-by-side colored and incremental diff |
| check-jsonschema | cli and pre-commit hook for JSON Schema validation |
| chordpro | lyrics and chords formatting program |
| clit | convert Microsoft Reader files to OEBPS packages |
| clo++ | command line parser generator |
| cloc | count lines of code |
| clucene | full-text search engine library |
| cmark | CommonMark parsing and rendering library and program in C |
| codesearch | fast, indexed regexp search over large file trees |
| codespell | source code spelling checker |
| cookcli | command line tool for working with Cooklang recipes |
| cooklang-chef | Cooklang CLI tool |
| crossfire | CrossFire crossword constructor |
| crunch | wordlist generator |
| csvlens | command line csv viewer |
| csvquote | filter for csv data containing delimiters and newlines |
| dblatex | convert DocBook to LaTeX, DVI, PostScript, and PDF |
| delta | viewer for git and diff output |
| der-ascii | convert between ASN.1 encodings and text |
| dialect | translation app for GNOME |
| diction | sentence grammar and readability analyzer |
| diffstat | accumulates and displays statistics from a diff file |
| ding | dictionary lookup program for X11 |
| discount | fast C implementation of Markdown |
| docbook | technical documentation XML/SGML definitions |
| docbook-dsssl | modular DSSSL stylesheets for the DocBook DTD |
| docbook-to-man | convert docbook to man |
| docbook-utils | generates various output formats from DocBook SGML documents |
| docbook-xsl | docbook XSL modular stylesheet |
| docbook2mdoc | DocBook to mdoc converter |
| docbook2x | convert DocBook to man pages and Texinfo |
| doclifter | troff to DocBook converter |
| docsible | documentation generator for Ansible roles/collections |
| docx2txt | command line converter from Microsoft docx to ASCII text |
| ebook-tools | accessing and converting various ebook file formats |
| enchant | generic spell checking library |
| enchant2 | generic spell checking library |
| epubcheck | EPUB validator |
| exempi | implementation of XMP |
| extract_url | extract URLs from MIME email messages or plain text |
| fcbanner | fontconfig-based alternative to banner(1) |
| filepp | cpp-like generic file pre-processor |
| foliate | simple and modern GTK eBook viewer |
| fragistics | Quake 3 statistics program |
| fstrcmp | library for fuzzy string comparisons |
| fx | terminal JSON viewer & processor |
| fzy | fuzzy text selector for the terminal |
| gdiff | GNU versions of the diff utilities |
| gi-docgen | documentation generator for GObject-based libraries |
| goldendict-ng | next generation GoldenDict |
| gpresent | make presentations with groff and PDF |
| grepcidr | filter files for IP address matches |
| grepcidr3 | filter files for IP address matches |
| groff | GNU troff typesetter |
| gron | make JSON greppable |
| gsed | GNU stream editor |
| gspell | spell-checking library for GTK+ |
| gtk-doc | GTK C code documentation system |
| gtkspell | gtk+2 spelling checker |
| gtkspell3 | gtk+3 spelling checker |
| gtranslator | gettext(1) files editor for GNOME |
| halibut | yet another free document preparation system |
| heirloom-doctools | modernized troff implementation |
| hevea | LaTeX to html translator |
| hexyl | simple console hex viewer |
| hfst | Helsinki finite state transducer |
| hgrep | grep wrapper with search highlighting |
| highlight | convert source code to markup formats |
| hotdoc | documentation tool micro-framework |
| html | all W3C-published SGML DTDs for HTML |
| html-xml-utils | simple utilities for manipulating HTML and XML files |
| htmlq | like jq, but for HTML |
| hunspell | spelling, stemming, morphological analysis and generation |
| hyperestraier | high performance full-text search system |
| hyperscan | high-performance regular expression matching library |
| hyphen | text hyphenation library |
| icu4c | International Components for Unicode |
| idiff | interactive front end to diff |
| igor | FreeBSD Documentation Project sanity check script |
| iksemel | XML parser designed for Jabber applications |
| info2html | translate GNU info files into HTML pages |
| intltool | internationalization tools |
| isearch | text search engine by CNIDR |
| iso12083 | SGML DTDs from The Electronic Publishing SIG |
| iso8879 | character entity sets from ISO 8879:1986 (SGML) |
| ispell | interactive spelling checker |
| itstool | translate XML documents with PO files |
| jless | JSON viewer |
| jo | JSON output from a shell |
| jq | lightweight and flexible command-line JSON processor |
| ktextaddons | various text handling addons |
| latex2html | LaTeX to HTML converter |
| latexmk | LaTeX documents output generation automation tool |
| lgrind | LaTeX vgrind(1) look-alike |
| libebml | Extensible Binary Meta Language library |
| libexttextcat | UTF-8 aware language guessing library |
| libfyaml | YAML parser and emitter |
| libgrapheme | unicode string library |
| libical | implementation of the iCalendar protocols and data units |
| libinih | simple .INI file parser in C |
| liblrdf | light RDF manipulation with LADSPA plugin support |
| libmarisa | C++ library for MARISA matching algorithm |
| libnxml | XML manipulation library |
| librevenge | base library for writing document import filters |
| libspelling | spellcheck library for GTK 4 |
| libstemmer | stemming algorithms for text processing |
| libtextcat | language guessing library |
| libtranslate | library/CLI tool interfacing to online translation services |
| libunibreak | implementation of the line and word breaking |
| libunicode | Unicode support to C++ with simple and easy APIs |
| libuninameslist | library of Unicode names and annotation data |
| libutf8proc | unicode library |
| libwpd | import and export WordPerfect(tm) documents |
| libxml | XML parsing library |
| libxml++ | C++ wrapper for the libxml XML parser library |
| libxml++40 | C++ bindings for libxml2 |
| libxml++50 | C++ bindings for libxml2 |
| libxmlb | library to help create and query binary XML blobs |
| libxslt | XSLT C Library for GNOME |
| license-scanner | scanner for SPDX licenses |
| license-scanner-spdx-licenses | Additional license data from SPDX for license-scanner |
| link-grammar | syntactic parser of different languages |
| loccount | count lines of codes in many languages |
| lowdown | simple markdown translator |
| lq-sp | SGML parser and entity manager |
| lttoolbox | finite-state lexical processing toolkit |
| lua-cosmo | safe templates engine for Lua |
| lua-lunamark | Lua module for conversion between markup formats |
| lua-lustache | implementation of the mustache template system in Lua |
| lua-markdown | Markdown markup system implementation in pure Lua |
| lua-yaml | Lua library for parsing and emitting YAML |
| luaexpat | lua library for the expat XML parser |
| luceneplusplus | C++ port of the Java Lucene library, the text search engine |
| mdbook | create books from markdown files |
| mdp | command-line based markdown presentation tool |
| meld | graphical diff and merge tool |
| mgdiff | graphical front end to Unix diff |
| miller | name-indexed data processing tool |
| misspell | correct commonly misspelled English words in source files |
| multimarkdown | marked-up plain text to formatted document converter |
| mupdf | graphic library, pdf parser, viewer and utilities |
| mxml | minimal XML library |
| namazu | small to medium scale full-text search engine |
| naturaldocs | multi-language source code documentation generator |
| nfoview | simple viewer for NFO files |
| nlohmann-json | JSON for modern C++ |
| odt2txt | convert OpenDocument Text to plain text |
| oniguruma | regular expressions library |
| openjade | object-oriented DSSSL engine |
| opensearch | distributed and RESTful search engine |
| opensp | object-oriented SGML parser |
| ots | open source tool for summarizing texts |
| p5-Blatte | text macro/markup/template language |
| p5-CGI-FastTemplate | manages templates and performs variable interpolation |
| p5-Catalyst-Plugin-Markdown | persistent Markdown processor for Catalyst |
| p5-Catalyst-Plugin-Textile | Textile for Catalyst |
| p5-Catalyst-Plugin-Unicode | unicode-aware catalyst (old style) |
| p5-Catalyst-View-TT | Template Toolkit views for Catalyst |
| p5-Catalyst-View-TT-ForceUTF8 | catalyst TT views with explicit UTF8 encoding (deprecated) |
| p5-Catalyst-View-TT-FunctionGenerator | use shorter names in catalyst tt views (deprecated) |
| p5-Catalyst-View-XSLT | XSLT Views for catalyst |
| p5-Data-Password | module for assessing password quality |
| p5-Email-Find | Find RFC 822 email addresses in plain text |
| p5-Encode-Detect | Encode::Encoding subclass that detects the encoding of data |
| p5-Encode-HanExtra | extra sets of Chinese encodings |
| p5-Encode-Locale | determine the locale encoding |
| p5-File-KDBX | interface to KeePass KDB and KDBX database files |
| p5-File-KeePass | interface to KeePass V1 and V2 database files |
| p5-Font-AFM | perl interface to Adobe Font Metrics files |
| p5-Font-TTF | perl module for TrueType font hacking |
| p5-HTML-Summary | summarize HTML pages |
| p5-LaTeX-Driver | driver to format LaTeX documents |
| p5-LaTeX-Encode | encode characters for LaTeX formatting |
| p5-LaTeX-Pod | transform LaTeX source files to POD |
| p5-LaTeX-TOM | parse, analyze and manipulate LaTeX documents |
| p5-LaTeXML | LaTeX to XML/HTML/MathML Converter |
| p5-Libxml | perl module collection for working with XML |
| p5-Lingua-EN-Fathom | measure readability of English text |
| p5-Lingua-EN-FindNumber | locate (written) numbers in English text |
| p5-Lingua-EN-Inflect | convert singular to plural, select a or an |
| p5-Lingua-EN-Inflect-Number | force number of words to singular or plural |
| p5-Lingua-EN-Inflect-Phrase | inflect short English Phrases |
| p5-Lingua-EN-Number-IsOrdinal | detect if English number is ordinal or cardinal |
| p5-Lingua-EN-Sentence | module to split text into sentences |
| p5-Lingua-EN-Summarize | summarize english text |
| p5-Lingua-EN-Syllable | outine for estimating syllable count in words |
| p5-Lingua-EN-Tagger | part-of-speech tagger for EN natural language processing |
| p5-Lingua-EN-Words2Nums | convert English text to numbers |
| p5-Lingua-PT-Stemmer | Portuguese language stemming |
| p5-Lingua-Stem | stemming of words |
| p5-Lingua-Stem-Fr | French language stemming |
| p5-Lingua-Stem-It | Italian language stemming |
| p5-Lingua-Stem-Ru | Russian language stemming |
| p5-Lingua-Stem-Snowball-Da | Porters stemming algorithm for Denmark |
| p5-Lingua-Stem-Snowball-No | Porters stemming algorithm for Denmark |
| p5-Lingua-Stem-Snowball-Se | Porters stemming algorithm for Sweden |
| p5-Lingua-Treebank | manifulate the Penn Treebank format |
| p5-List-SomeUtils | provide the stuff missing in List::Util |
| p5-List-SomeUtils-XS | XS implementation for List::SomeUtils |
| p5-List-Util-WeightedChoice | extension to allow for nonnormalized weighted choices |
| p5-List-UtilsBy | higher-order list utility functions |
| p5-Mojolicious-Plugin-TtRenderer | Template Renderer Plugin for Mojolicious |
| p5-Number-Format | Perl extension for formatting numbers |
| p5-Object-MultiType | Perl Objects as Hash, Array and Scalar at the same time |
| p5-PDF-API2 | create PDF documents with perl |
| p5-PDF-API2-Simple | simple wrapper for PDF::API2 module |
| p5-PDF-API2-XS | XS module to speed some PDF::API2 operations |
| p5-PDF-Reuse | perl module for manipulating PDF files |
| p5-PDF-Table | create PDF tables with perl |
| p5-POE-Filter-XML | POE Filter for parsing XML |
| p5-PPI | parse, analyze and manipulate Perl |
| p5-PPI-HTML | parse, analyze and manipulate Perl |
| p5-PPIx-QuoteLike | parse Perl string literals and string-literal-like things |
| p5-PPIx-Regexp | parse regular expressions |
| p5-PPIx-Utilities | extensions to PPI |
| p5-PPIx-Utils | utility functions for PPI |
| p5-PatchReader | utilities to read and manipulate patches and CVS |
| p5-PerlIO-utf8_strict | fast and correct UTF-8 IO |
| p5-Pod-Cpandoc | perldoc that works for modules you don't have installed |
| p5-Pod-LaTeX | convert pod documentation to latex format |
| p5-Pod-Markdown | convert POD to Markdown |
| p5-Pod-POM | convert Pod documents into a simple object model form |
| p5-Pod-Parser | modules for parsing/translating POD format documents |
| p5-Pod-Spell | formatter for spellchecking pod |
| p5-Pod-Tests | extracts embedded tests and code examples from pod |
| p5-RSS-Parser-Lite | simple and pure Perl RSS parser |
| p5-Regexp-Assemble | assemble multiple Regular Expressions into a single RE |
| p5-Regexp-Common | provide commonly requested regular expressions |
| p5-Regexp-DefaultFlags | set default flags on regular expressions |
| p5-Search-QueryParser | parses a query string suitable for external search engines |
| p5-Sort-Versions | sorting of revision-like numbers |
| p5-Sourcecode-Spellchecker | perl module for spell-checking source code |
| p5-String-Approx | module for approximate matching |
| p5-String-CamelCase | camelcase, de-camelcase |
| p5-String-Escape | backslash escapes, quoted phrase, word elision, etc |
| p5-String-Koremutake | memorable random strings |
| p5-String-Random | perl module for generating randoms strings |
| p5-String-RewritePrefix | rewrite strings based on a set of known prefixes |
| p5-String-ShellQuote | Quote strings for passing through the shell |
| p5-String-Similarity | calculate the similarity of two strings |
| p5-String-ToIdentifier-EN | convert strings to english program identifiers |
| p5-String-Util | string processing utility functions |
| p5-Syntax-Highlight-HTML | syntax highlight for HTML |
| p5-Syntax-Highlight-Mason | syntax highlight for Mason |
| p5-Syntax-Highlight-Perl | syntax highlight for perl |
| p5-Template | template processing system |
| p5-Template-Plugin-Class | template extension for calling class methods |
| p5-Template-Plugin-GD | GD plugin(s) for the Template Toolkit |
| p5-Template-Plugin-Markdown | TT plugin for Text::Markdown |
| p5-Template-Plugin-Number-Format | plugin/filter interface to Number::Format |
| p5-Template-Provider-Encoding | explicit encoding for Template Toolkit |
| p5-Template-Timer | rudimentary profiling module for Template Toolkit |
| p5-Template-Tiny | Template Toolkit reimplemented in as little code as possible |
| p5-Text-ASCIIMathML | perl extension for parsing ASCIIMathML text into MathML |
| p5-Text-Affixes | prefixes and suffixes analisys of text |
| p5-Text-Aligner | justify strings to various alignment styles |
| p5-Text-Aspell | interface to the GNU aspell library |
| p5-Text-Autoformat | automatic text wrapping and reformatting |
| p5-Text-CSV | comma-separated values manipulator routines |
| p5-Text-CSV-Hashify | turn a CSV file into a Perl hash |
| p5-Text-CSV_XS | Comma-Separated Values manipulation routines |
| p5-Text-CharWidth | get number of occupied columns of a string on terminal |
| p5-Text-Diff | perform diffs on files and record sets |
| p5-Text-Diff-HTML | XHTML format for Text::Diff::Unified |
| p5-Text-DoubleMetaphone | implementation of a "sounds like" algorithm |
| p5-Text-Flow | flexible text flowing and word wrapping |
| p5-Text-Format | various subroutines to format text |
| p5-Text-German | German grundform reduction |
| p5-Text-Glob | match globbing patterns against text |
| p5-Text-LevenshteinXS | perl implementation of Levenshtein edit distance |
| p5-Text-Markdown | convert Markdown syntax to (X)HTML |
| p5-Text-MultiMarkdown | convert MultiMarkdown syntax to (X)HTML |
| p5-Text-PDF | perl modules for creating and manipulating PDF |
| p5-Text-Quoted | extract the structure of a quoted mail message |
| p5-Text-RecordParser | parse records in CSV-like formats |
| p5-Text-Reflow | module for reflowing text files |
| p5-Text-Reform | perl module to formating plaintext |
| p5-Text-SimpleTable | simple eyecandy ASCII Tables |
| p5-Text-Soundex | implementation of the soundex algorithm |
| p5-Text-Table | organize data in tables |
| p5-Text-TabularDisplay | render tabular data as plain text |
| p5-Text-Tags | parses 'folksonomy' space-separated tags |
| p5-Text-Template | expand template text with embedded perl |
| p5-Text-Textile | converts simple text to web constructs |
| p5-Text-Thread | convert tree structured items into ascii tree items |
| p5-Text-Tmpl | very fast Perl templating library |
| p5-Text-Unidecode | US-ASCII transliterations of Unicode text |
| p5-Text-WagnerFischer | implementation of the Wagner-Fischer edit distance |
| p5-Text-WikiFormat | translate Wiki formatted text into other formats |
| p5-Text-WordDiff | module to diff based on word, not lines |
| p5-Text-Wrapper | simple word wrapping routine |
| p5-Text-vCard | read, write, and edit vCard address books |
| p5-WML-Card | perl module to create WML cards |
| p5-XML-AutoWriter | module for DOCTYPE based XML output |
| p5-XML-Checker | perl module for validating XML |
| p5-XML-DOM | perl module to build DOM Level 1 structures |
| p5-XML-DOM-XPath | extension to add XPath support to XML::DOM |
| p5-XML-Dumper | Perl module for dumping Perl objects from/to XML |
| p5-XML-Elemental | generic classes for simplistic handling of XML data |
| p5-XML-Filter-BufferText | collate XML character events in one chunk |
| p5-XML-Filter-ExceptionLocator | add line information to XML parse errors |
| p5-XML-Generator | perl extension for generating XML |
| p5-XML-LibXML | perl binding for libxml2 |
| p5-XML-LibXSLT | interface to GNOME libxslt library |
| p5-XML-Literal | embed XML directly into perl |
| p5-XML-NamespaceSupport | perl module to the SAX2 NamespaceSupport class |
| p5-XML-Parser | perl module for parsing XML documents |
| p5-XML-Parser-Lite | lightweight regexp-based XML parser |
| p5-XML-RAI | RSS Abstraction Interface |
| p5-XML-RSS | perl module to manage XML RSS files |
| p5-XML-RSS-LibXML | XML::RSS with XML::LibXML |
| p5-XML-RSS-Parser | liberal object-oriented parser for RSS feeds |
| p5-XML-RSS-Timing | figure out when to fetch RSS Feeds |
| p5-XML-RSS-TimingBot | efficiently fetch RSS feeds |
| p5-XML-RSSLite | lightweight, 'relaxed' RSS (and XML-ish) parser |
| p5-XML-RegExp | Provide regular expressions for some XML tokens |
| p5-XML-SAX | framework for the Perl SAX2 XML parsers, filters and drivers |
| p5-XML-SAX-Base | base class for SAX drivers and filters |
| p5-XML-SAX-Expat | SAX2 driver based on expat |
| p5-XML-SAX-Expat-Incremental | subclass for non-blocking (incremental) parsing |
| p5-XML-SAX-ExpatXS | SAX2 driver directly based on expat |
| p5-XML-SAX-Writer | SAX2 writer |
| p5-XML-SemanticDiff | compare XML documents |
| p5-XML-Simple | trivial perl API for reading/writing XML |
| p5-XML-Smart | access/create XML files/datas easily |
| p5-XML-Stream | creates and XML Stream connection and parses return data |
| p5-XML-Tidy | tidy indenting of XML documents |
| p5-XML-TreePP | pure Perl implementation for parsing/writing XML documents |
| p5-XML-Twig | perl module for parsing huge XML documents |
| p5-XML-Validator-Schema | validate XML schema using SAX |
| p5-XML-Writer | perl extension for writing XML documents |
| p5-XML-XPath | parse and evaluate XPath statements |
| p5-XML-XPathEngine | re-usable XPath engine for DOM-like trees |
| p5-XML-XSLT | perl module to perform XSLT transformations |
| p5-XML-XSPF | parser and generator for XSPF playlists |
| p5-XString | isolated String helpers from B |
| p5-YAML-PP | YAML 1.2 processor in pure Perl |
| p5-ack | grep like tool, aimed at programmers |
| p5-sdf | simple document format |
| p5-tkispell | Perl/Tk graphical user interface to GNU ispell |
| palm-bookmarks | bookmarks on your palm |
| pandoc | convert between markup and document formats |
| par | paragraph reflow for email |
| pastel | command line tool to manipulate colors |
| patchutils | small tools to operate on patch files |
| pdf4tcl | library for generating PDF documents for Tcl |
| pdfgrep | tool to search text in PDF files |
| pdfpc | presenter console with multi-monitor support |
| pdftk | pdf swiss army knife |
| pecl-pspell | spelling checker extension for PHP |
| pecl-yaml | YAML-1.1 parser and emitter for PHP |
| pinfo | info viewer with lynx-style navigation |
| pod2mdoc | convert POD data to mdoc input |
| podofo | library and tools to modify and parse PDF documents |
| pplatex | pretty print LaTeX messages |
| pugixml | light-weight, simple and fast XML parser for C++ |
| pup | command line tool to filter HTML with CSS selectors |
| py-ICU | Python extension wrapping the ICU C++ API |
| py-MarkupSafe | implements an XML/HTML/XHTML markup safe string |
| py-PEG2 | PEG Parser-Interpreter in Python |
| py-PyPDF2 | PDF Python toolkit |
| py-alabaster | configurable sidebar-enabled Sphinx theme |
| py-bashlex | Python port of the parser used internally by GNU bash |
| py-black | Python code formatter |
| py-bracex | brace expanding library |
| py-canonicaljson | canonical JSON |
| py-cchardet | high speed universal character encoding detector |
| py-changelog-chug | parse project changelog documents |
| py-chardet | character encoding auto-detection in Python |
| py-charset-normalizer | character set detector library |
| py-colored | simple library for color and formatting in terminal |
| py-coloredlogs | colored terminal output for Python's logging module |
| py-columnar | library for creating columnar output strings |
| py-commonmark | parser for the CommonMark markdown spec |
| py-confuse | painless YAML configuration |
| py-cson | parser for Coffeescript Object Notation (CSON) |
| py-css-parser | python package for parsing and building CSS |
| py-cssselect | parse CSS3 Selectors and translates them to XPath 1.0 |
| py-cssselect2 | implementation of CSS4 Selectors |
| py-cssutils | parse and build CSS from Python |
| py-dateparser | parse dates from HTML pages |
| py-defusedxml | XML bomb protection for Python stdlib modules |
| py-demjson | encoder, decoder, and lint/validator for JSON |
| py-dict2xml | convert a Python dictionary into an XML file |
| py-dicttoxml | convert dicts and other data types into XML |
| py-diff-match-patch | high-performance diff and patch library |
| py-docutils | process plaintext documentation into other formats |
| py-docx | library for processing .docx files |
| py-elasticsearch | Python client for Elasticsearch |
| py-elementpath | xpath 1.0/2.0 parsers and selectors for elementtree |
| py-emoji | emoji for Python |
| py-enchant | spellchecking library for Python |
| py-et_xmlfile | low memory library for creating large XML files |
| py-fastjsonschema | fast Python implementation of JSON schema |
| py-feedparser | RSS and Atom feeds parser written in Python |
| py-fpdf2 | PDF creation library for Python |
| py-gTTS | Google Translate text-to-speech API library and CLI tool |
| py-humanfriendly | human-friendly output for Python text interfaces |
| py-humanize | python number humanization utilities |
| py-icecream | print() replacement that can handle data structures |
| py-ijson | iterative JSON parser |
| py-inflect | correctly generate plurals, singular nouns, ordinals, etc |
| py-inflection | singularizes and pluralizes English words |
| py-ini2toml | convert .ini/.cfg files to TOML equivalents |
| py-iniconfig | brain-dead simple config-ini parsing |
| py-ipython_pygments_lexers | pygments plugin for ipython |
| py-iso8601 | Python module to parse ISO 8601 dates |
| py-jaraco-text | handy routines for dealing with text |
| py-jellyfish | Python library for approximate and phonetic string matching |
| py-json5 | Python implementation of json5 |
| py-jsonpatch | library to apply JSON Patches according to RFC 6902 |
| py-jsonpointer | library to resolve JSON Pointers according to RFC 6901 |
| py-jupyterlab_pygments | pygments theme using jupyterlab CSS variables |
| py-langdetect | python language-detection library |
| py-lark | parsing toolkit for Python |
| py-license-expression | parse, normalize and compare License expressions |
| py-lxml | Python binding for the libxml2 and libxslt libraries |
| py-lxml-html-clean | HTML cleaner from the lxml project |
| py-markdown | text-to-HTML conversion tool |
| py-markdown-it | markdown parsing for Python, port of markdown-it |
| py-markups | wrapper around various text markup languages |
| py-mdown-extensions | extensions for python-markdown |
| py-mdurl | URL utilities for markdown-it parser |
| py-mistune | markdown parser for Python |
| py-natsort | simple yet flexible natural sorting |
| py-nltk | Natural Language ToolKit |
| py-numpydoc | Sphinx extension to support docstrings in Numpy format |
| py-odfpy | Python API and tools to manipulate OpenDocument files |
| py-ofxparse | parser for the Open Financial Exchange file format |
| py-openpyxl | Python library to read/write Excel 2010 xlsx/xlsm files |
| py-orjson | fast, correct Python JSON library |
| py-pandocfilters | utilities for writing pandoc filters |
| py-patiencediff | Python implementation of the patiencediff algorithm |
| py-pdfminer | PDF parser and analyzer |
| py-podcastparser | simple, fast and efficient podcast parser |
| py-polib | Python library to manipulate gettext files |
| py-precis_i18n | internationalized usernames and passwords |
| py-prettytable | Python library for pretty-printing tabular data |
| py-pyRFC3339 | format dates according to RFC3339 |
| py-pyaml | module/tool to produce pretty and readable YAML |
| py-pygfm | deprecated GitHub Flavored Markdown extension |
| py-pygments | Python syntax highlighter |
| py-pyjson5 | json5 serializer and parser written in Cython |
| py-pykwalify | lib/cli for JSON/YAML schema validation |
| py-pypandoc | Python wrapper for pandoc |
| py-pyphen | pure-Python hyphenation library |
| py-python-json-logger | Python library adding a json log formatter |
| py-python-markdown-math | math extension for Python-Markdown |
| py-pyuca | unicode collation algorithm |
| py-rebulk | define simple search patterns in bulk to perform |
| py-recommonmark | markdown parser for docutils |
| py-referencing | JSON referencing in Python |
| py-regress | bindings for ECMA regular expressions in the regress crate |
| py-rjsmin | javascript minifier written in python |
| py-roman-numerals | manipulate well-formed Roman nunerals |
| py-rst2ansi | convert rst to ANSI-decorated console output |
| py-ruamel.yaml | YAML 1.2 loader/dumper package for Python |
| py-ruamel.yaml.clib | C based reader/scanner and emitter for ruamel.yaml |
| py-semver | Python helper for Semantic Versioning |
| py-signedjson | sign JSON with Ed25519 signatures |
| py-smartypants | translate ASCII punctuation characters into smart entities |
| py-snowballstemmer | snowball stemming library collection for Python |
| py-spdx | SPDX license list database |
| py-spdx-lookup | SPDX license list query tool |
| py-sphinx | Python documentation generator |
| py-sphinx-argparse | auto-generate docs for argparse commands and options |
| py-sphinx-automodapi | auto-generate API documentation for entire modules in Sphinx |
| py-sphinx-intl | internationalization helper for Sphinx |
| py-sphinx-notfound-page | Sphinx extension to build a 404 page with absolute URLs |
| py-sphinx_guzzle_theme | sphinx theme used by guzzle |
| py-sphinx_rtd_theme | readthedocs.org theme for Sphinx |
| py-stache | Python implementation of Mustache templating system |
| py-stemmer | snowball stemming algorithms, for information retrieval |
| py-telegram-text | markup module for Telegram messenger |
| py-textdistance | compute distance between texts |
| py-textfsm | parse semi-structured text into Python table |
| py-texttable | module to create simple ASCII tables |
| py-tinycss2 | tiny CSS parser |
| py-toml | Python library for "Tom's Obvious Minimal Language" |
| py-tomli | lil' TOML parser |
| py-tomli_w | simple TOML writer |
| py-tomlkit | style-preserving TOML library for Python |
| py-typogrify | filters to enhance web typography |
| py-ujson | fast Python json encoder/decoder |
| py-unicodecsv | drop-in replace for csv with unicode support |
| py-unidecode | US-ASCII transliterations of Unicode text |
| py-unpaddedbase64 | Python module implementing Base64 without "=" padding |
| py-vobject | iCalendar library for Python |
| py-webencodings | character encoding aliases for legacy web content |
| py-whatthepatch | high-performance diff and patch library |
| py-xlrd | extract data from xls spreadsheet files |
| py-xlwt | create spreadsheet files compatible with MS Excel 95-2003 |
| py-xmldiff | show differences between XML files/DOM trees |
| py-xmlschema | an XML Schema validator and decoder |
| py-xmltodict | makes working with XML feel like orking with JSON |
| py-yaml | YAML parser and emitter in Python |
| py-yamlloader | loaders and dumpers for PyYAML |
| py-yamlordereddictloader | loader and dumper for PyYAML allowing keeping items order |
| pymarkdownlnt | markdown linter |
| qpdfview | tabbed DjVu/PDF/PS document viewer |
| qxlsx | MS Excel file reader/writer library |
| rapidjson | fast JSON parser/generator for C++ with SAX/DOM style API |
| raptor | RDF Parser Toolkit for Redland |
| rasqal | RDF Query Library for Redland |
| re2 | non-backtracking regular expression engine |
| recutils | tools to access human-editable plaintext record files |
| redland | high-level interface for RDF |
| redland-bindings | Redland librdf Perl Bindings |
| retext | simple and powerful editor for markup languages |
| riff | diff tool highlighting which parts of lines have changed |
| ripgrep | line oriented search tool using Rust's regex library |
| rman | reverse compile man pages from formatted form |
| rubber | an automated system for building LaTeX documents |
| ruby-commonmarker | ruby wrapper for comrak rust crate |
| ruby-erubi | simplified fork of Erubis |
| ruby-erubis | implementation of eRuby |
| ruby-fast-stemmer | fast Porter stemmer for ruby |
| ruby-fast_xs | provides fast methods for escaping text |
| ruby-hpricot | flexible HTML parser |
| ruby-hyperestraier | Ruby interface to hyperestraier |
| ruby-mustache | logic-free template language |
| ruby-nokogiri | HTML, XML, SAX and Reader parser |
| ruby-rdiscount | discount implementation of John Gruber's Markdown |
| ruby-redcarpet | fast, safe and extensible Markdown to (X)HTML parser |
| ruby-redcloth | module for using Textile in Ruby |
| ruby-rinku | fast and very smart autolinking library for ruby |
| ruby-ronn | builds man pages |
| ruby-rouge | pure-ruby code highlighter compatible with pygments |
| ruby-text | collection of text algorithms |
| ruby-unf_ext | unicode normalization form support library for Ruby |
| rxp | validating namespace-aware XML parser |
| sablotron | fast, compact and portable XSL/XSLT processor |
| scdoc | convert scdoc text files to man(7) pages |
| sim | tests lexical similarity in texts |
| simdutf | unicode validator and transcoder with SIMD |
| simpleini | simple API to read and write INI-style configuration files |
| slides | terminal based presentation tool |
| slipshow | compiler from markdown to slipshow |
| solr | full-text search engine based on Lucene |
| source-highlight | create a document with syntax highlighting |
| sp | OO toolkit for SGML parsing and entity management |
| sphinx | free open-source SQL full-text search engine |
| spiff | very flexible diff-like program |
| svndumptool | processing subversion dump files |
| sword | Crosswire's Bible study utility |
| syrics | fetch lyrics from spotify |
| tcpdf | PHP class for generating PDF documents |
| tdom | fast XML/DOM/XPath/XSLT/HTML/JSON extension for Tcl |
| terraform-docs | documentation generator for Terraform |
| texi2html | texinfo to HTML converter |
| texi2mdoc | convert Texinfo data to mdoc input |
| the_silver_searcher | code searching tool, with a focus on speed (ag) |
| tinyxml | simple and small C++ XML parser |
| tinyxml2 | simple, small and efficient C++ XML parser |
| tomlplusplus | TOML config parser and serializer for C++ |
| trdsql | run SQL queries on CSV, LTSV, JSON, YAML and TBLN |
| tre | lightweight regexp matching library with additional features |
| tree-sitter | parser generator tool and incremental parsing library |
| tree-sitter-cli | tool to develop, test, and use Tree-sitter grammars |
| txt2man | convert ASCII text to man page |
| txt2tags | utility to turn simply formatted text into markup |
| typst | markup-based typesetting system |
| uchardet | universal charset detection library and tool |
| uncrustify | source code beautifier |
| uni | query the unicode database from the commandline |
| unrtf | RTF document converter |
| urlscan | terminal URL viewer (urlview replacement) |
| urlview | curses-based URL ripper |
| validate | HTML, XHTML validator |
| vgrind | grind nice listings of programs |
| vislcg3 | constraint grammar formalism variant |
| wdg-sgml-lib | collection of HTML, XHTML, ISO-HTML, WML and MathML DTDs |
| wdiff | word differences between text files |
| wkhtmltopdf | convert HTML to PDF using Webkit |
| xalan-c | XML/XSLT library |
| xan | command line tool for CSV processing |
| xerces-c | validating XML parser written in a portable subset of C++ |
| xlsx2csv | convert XLSX files to CSV |
| xml2rfc | convert memos written in XML to the RFC format |
| xmlcatmgr | small utility used to manipulate SGML and XML catalogs |
| xmlstarlet | command line XML toolkit |
| xmlto | front-end for converting XML files to various formats |
| xmlwf | verifies XML documents |
| xpdf | PDF viewer for X11 |
| xpdf3 | PDF viewer for X11 |
| xxdiff | graphical file comparator and merge tool |
| yould | generator for pronounceable random words |
| yq | jq wrapper for YAML/XML documents |
| zoem | interpretive macro/programming language |