The package facilitates the on-the-fly conversion of various graphics formats to formats supported by pdfLaTeX (e.g., PDF). It uses a range of external programs, and therefore requires that the LaTeX run starts with write18 enabled.

Package graphicx provides a useful keyword viewport which allows to show just a part of an image. However, one needs to put there the actual coordinates of the viewport window. Sometimes it is useful to have relative coordinates as fractions of natural size. For example, one may want to print a large image on a spread, putting a half on a verso page, and another half on the next recto page. For this one would need a viewport occupying exactly one half of the file's bounding box, whatever the actual width of the image may be. This package adds a new keyword rviewport to the graphicx package specifying relative viewport for graphics inclusion: a window defined by the given fractions of the natural width and height of the image.

This package makes typesetting quantities found in thermodynamics texts relatively simple. The commands are flexible and intended to be relatively intuitive. It handles several sets of notation for total, specific, and molar quantities; allows changes between symbols (e.g., A vs. F for Helmholtz free energy); and greatly simplifies the typesetting of symbols and partial derivatives commonly encountered in mixture thermodynamics. Changes of one's notes from one textbook to another can be achieved relatively easily by changing package options.

Babel support material for documents written in Lithuanian moved from the lithuanian package into a new package babel-lithuanian to match Babel support for other languages.

The package provides a robust interface to controlling keys in xkeyval, removing some of that package's restrictions. The package also addresses some of the issues now covered by ltxkeys package, which was assumed to be a replacement for keyreader. Since keyreader has remained a favourite with users, it has been reinstated.

The package offers improvement of the Latvian language support in polyglossia, in particular in the area of the standard classes.

This package provides a class, based on scrbook, designed for typesetting diaries, journals or devotionals.

This module provides the french style that can be set using \DTMsetstyle provided by datetime2.sty.

Cooper Hewitt is a contemporary sans serif, with characters composed of modified-geometric curves and arches, by Chester Jenkins.

This package provides a set of extensions to LaTeX picture environment, including a wider range of vectors, and a lot more box frame styles.

Oldstyle is a serif font family designed for body text. This typeface was originally designed by Morris Fuller Benton and released by American Type Founders in 1909 as Century Oldstyle. The family contains three fonts: regular, italic and bold. Superior and inferior figures are available for all fonts in the family. Small capitals and old-style figures are available only for the regular font.

The filter module provides a simple interface to run external programs on the contents of a start-stop environment. Options are available to run the external program only if the content of the environment has changed, to specify how the program output should be read back, and to choose the name of the temporary files that are created. The module is compatible with both MkII and MkIV.

This package provides a tokenizer for LaTeX. \GetTokens{Target1}{Target2}{Source} splits source into two tokens at the first encounter of a comma. The first token is saved in a newly created command with the name passed as <Target1> and the second token likewise. A package option trim causes leading and trailing space to be removed from each token; with this option, the \TrimSpaces command is defined, which removes leading and trailing spaces from its argument.

This package can be used to add and subtract time information.

This package allows the user to create an index of all authors cited in a LaTeX document. Each author entry in the index contains the pages where these citations occur. Alternatively, the package can list the labels of the citations that appear in the references rather than the text pages. The package relies on BibTeX being used to handle citations.

This package provides a mechanism to include fragments of DVI files with the graphicx package, so that you can use \includegraphics to include DVI files. The package requires the dvipaste program.

This package provides improvements and extra features to the glossaries package.

The chemformula package and babel-russian settings both define macros named \ch. This package un-defines Babel's macro to prevent an error when both packages are loaded together. Optionally, it redefines the \cosh macro to print the hyperbolic cosine in Russian notation or defines a new macro \Ch for that purpose.

This package provides a Japanese font metric supporting vertical and horizontal typesetting, linegap punctuations, extended fonts, and more interesting and helpful features using traditional and simplified Chinese or Japanese fonts under LuaTeX-ja. It also makes full use of the priority feature, meeting the standards, and allows easy customisation.

This is a class file for producing dissertations and theses according to the Michigan State University Graduate School Guidelines for Electronic Submission of master's theses and dissertations. The class should meet all current requirements and is updated whenever the university guidelines change. The class is based on the memoir document class, and inherits the functionality of that class.

This package supports typesetting of transactions, as well as discussions and closures, for the IEEE Power Engineering Society Transactions journals.

The mucproc.cls is a document class to support the formatting guidelines for submissions to the German Mensch und Computer conference.

This package provides some commands (in French) to work with tables of Karnaugh, MPM graphs, and simple graphs.

This bundle provides the means to typeset Spanish text, with the support provided by the LaTeX standard package Babel. Note that separate support is provided for those who wish to typeset Spanish as written in Mexico.