Suggestions for Colophon

The following packages have something in common with the package Colophon. The packages are ordered in decreasing similarity.

Package passopt: Passing options to packages or classes
Package pointruler: 12″ Ruler containing Points and Inches
Package typoaid: Macros for font diagnostics
Package stricttex: Strictly balanced brackets and numbers in command names
Package spalign: Typeset matrices and arrays with spaces and semicolons as delimiters
Package currfile: Provide file name and path of input files
Package filemod: Provide file modification times, and compare them
Package changes: Manual change markup
Package gridset: Grid, a.k.a. in-register, setting
Package tutodoc: Typeset tutorial-like documentations
Package fink: The LaTeX2ε File Name Keeper
Package returntogrid: Semi-automatic grid typesetting
Package grid: Baseline-grid typesetting in LaTeX
Package iso: Generic ISO standards typesetting macros
Package iso10303: Typesetting the STEP standards
Package upgreek: Upright Greek letters
Package mversion: Keeping track of document versions
Package writeongrid: Write on grid lines
Package isosigns: ISO signs and colors according to the standards 7001, 7010 and 3864
Package babel-esperanto: Babel support for Esperanto
Package slashed: Put a slash through characters
Package dotlessj: Generates a dot-less j
Package acronym: Expand acronyms at least once
Package appendix: Extra control of appendices
Package boxedminipage: Framed minipages of a specified total width (text and frame combined)
Package chemarrow: Arrows for use in chemistry
Package circledtext: Create circled text
Package cite: Improved citation handling in LaTeX
Package crossreftools: Expandable extraction of cleveref data
Package calrsfs: Copperplate calligraphic letters in LaTeX
Package doclicense: Support for putting documents under a license