| packages/nixpkgs/texlivePackages.tipfr | Produces calculator's keys with the help of TikZ |
| packages/nixpkgs/texlivePackages.xcite | Use citation keys from a different document |
| packages/nixpkgs/texlivePackages.esindex | Generate sorting keys for indexes |
| packages/nixpkgs/texlivePackages.graph35 | Draw keys and screen items of several Casio calculators |
| packages/nixpkgs/texlivePackages.dichokey | Construct dichotomous identification keys |
| packages/nixpkgs/texlivePackages.identkey | Typesetting bracketed dichotomous identification keys |
| packages/nixpkgs/texlivePackages.edichokey | Typeset dichotomous identification keys |
| packages/nixpkgs/texlivePackages.ticollege | Graphical representation of keys on a standard scientific calculator |
| packages/nixpkgs/texlivePackages.bracketkey | Produce bracketed identification keys |
| packages/nixpkgs/texlivePackages.epigraph-keys | Epigraphs using key values |
| packages/nixpkgs/texlivePackages.ltxkeys | A robust key parser for LaTeX |
| packages/nixpkgs/texlivePackages.luakeys | A Lua module for parsing key-value options |
| packages/nixpkgs/texlivePackages.keystroke | Graphical representation of keys on keyboard |
| packages/nixpkgs/texlivePackages.menukeys | Format menu sequences, paths and keystrokes from lists |
| packages/nixpkgs/texlivePackages.kvsetkeys | Key value parser with default handler support |
| packages/nixpkgs/texlivePackages.pgfkeysearch | Find keys in a given path 'recursively' |
| packages/nixpkgs/texlivePackages.kvdefinekeys | Define keys for use in the kvsetkeys package |