The bundle comprises packages to provide:

• accsupp : better accessibility support for PDF files;
• aliascnt : ‘alias counters’;
• alphalph : multiple-alphabetic counting (a…z,aa…zz,… — up to the full extent of a TeX counter);
• askinclude : replaces \includeonly by an interactive user interface;
• atbegshi : a modern reimplementation of package everyshi ;
• atenddvi : provides \AtEndDvi command;
• attachfile2 : attach files to PDF files;
• atveryend : hooks the very end of a document;
• auxhook : stick stuff at the start of the .aux file;
• bigintcalc : expandable arithmetic operations with big integers that can exceed TeX's number limits;
• bitset : defines and implements the data type bit set, a vector of bits;
• bmpsize : get bitmap size and resolution data;
• bookmark : alternative bookmark (outline) organization for package hyperref;
• catchfile : collects the contents of a file and puts it in a macro;
• centernot : a horizontally-centred \not symbol;
• chemarr : extensible chemists’ reaction arrows;
• classlist : record information about document class(es) used;
• colonequals : poor man’s mathematical relation symbols;
• dvipscol : dvips colour stack management;
• embedfile : embed files in PDF documents;
• engord : define counter-printing operations producing English ordinals;
• epstopdf (epstopdf-pkg): conversion with epstopdf on the fly;
• etexcmds : adds a prefix to eTeX’s commands, to avoid conflicts with existing macros;
• flags : setting and clearing flags in bit fields and converting the bit field into a decimal number;
• gettitlestring : clean up the string containing the title of a section, etc.;
• grfext : macros for adding and reordering the list of graphics file extensions recognised by the graphics package;
• grffile : extend file name processing in the graphics bundle;
• hycolor : implements the color option stuff that is used by packages hyperref and bookmark ;
• hypbmsec : bookmarks in sectioning commands;
• hypcap : anjusting anchors of captions;
• hypdestopt : optimising hyperref ’s pdftex driver destinations;
• hypdoc : hyper-references in the LaTeX standard doc package;
• hypgotoe : experimental package for links to embedded files;
• hyphsubst : substitute hyphenation patterns;
• ifdraft : switch for option draft;
• iflang : provides expandable checks for the current language;
• ifluatex : looks for LuaTeX regardless of its mode and provides the switch \ifluatex ;
• ifpdf : provides the ifpdf switch;
• ifvtex : provides the \ifvtex switch;
• infwarerr : provides a complete set of macros for informations, warnings and error messages with support for plain TeX;
• inputenx : enhanced handling of input encoding;
• intcalc : provides expandable arithmetic operations with integers;
• kvoptions : use package options in key value format ;
• kvsetkeys : a variant of the \setkeys command;
• letltxmacro : Let assignment for LaTeX macros;
• listingsutf8 : (partially) extends the listings package to UTF-8 encoding;
• ltxcmds : exports some utility macros from the LaTeX kernel into a separate namespace and also provides them for other formats such as plain-TeX;
• luacolor : implements colour support based on LuaTeX’s node attributes;
• luatex : the new and extended features and resources that LuaTeX provides;
• magicnum : allows to access magic numbers by a hierarchical name system;
• makerobust : make a command robust;
• pagegrid : prints a page grid in the background;
• pagesel : select pages of a document for output;
• pdfcolfoot : using pdftex ’s color stack for footnotes;
• pdfcol : macros for setting and maintaining new color stacks;
• pdfcolmk : PDFTeX COLour MarK — fake a PDFTeX (pdftex) colour stack using marks (not needed for PDFTeX 1.40.0 and later);
• pdfcolparallel : fixes colour problems in package parallel ;
• pdfcolparcolumns : fixes colour problems in package parcolumns ;
• pdfcrypt : setting PDF encryption;
• pdfescape : pdfTeX’s escape features using TeX or e-TeX;
• pdflscape : landscape pages in PDF;
• pdftexcmds : provide PDFTeX primitives missing in LuaTeX;
• picture : dimens for picture macros;
• pmboxdraw : poor man’s box drawing characters;
• refcount : using the numeric values of references;
• rerunfilecheck : checksum based rerun checks on auxiliary files;
• resizegather : automatically resize overly large equations;
• scrindex : redefines environment ‘theindex’ of package ‘index’, if a class from KOMA-Script is loaded;
• selinput : select the input encoding by specifying pairs of input characters and their glyph names;
• setouterhbox (setouterbox): set \hbox in outer horizontal mode;
• settobox : getting box sizes;
• soulutf8 : extends package soul and adds some support for UTF-8;
• stackrel : extensions of the \stackrel command;
• stampinclude : selects the files for \include by inspecting the timestamp of the .aux file(s);
• stringenc : provides \StringEncodingConvert for converting a string between different encodings;
• tabularht : tabulars with height specification;
• tabularkv : key value interface for tabular parameters;
• telprint : print German telephone directories;
• transparent : using a color stack for transparency with pdftex ;
• twoopt : commands with two optional arguments;
• uniquecounter : provides unlimited unique counter;
• zref : a proposed new reference system.

Each of the packages is represented by two files, a .dtx (documented source) and a PDF file; the .ins file necessary for installation is extracted by running the .dtx file with Plain TeX.