Suggestions for xr

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

• varioref: Intelligent page references
• showkeys: Show label, ref, cite and bib keys
• indentfirst: Indent first paragraph after section header
• upref: Ensure references are upright
• totpages: Count pages in a document, and report last page number
• trace: Make sensible use of TeX tracing in LaTeX
• xspace: Define commands that appear not to eat spaces
• rawfonts: Low level font compatibility mode for LaTeX
• somedefs: Save loading all of another package
• afterpage: Execute command after the next page break
• shellesc: Unified shell escape interface for LaTeX
• fileerr: LaTeX’s mechanisms for dealing with file errors
• array: Extending the array and tabular environments
• showlabels: Show label commands in the margin
• dcolumn: Align on the decimal point of numbers in tabular columns
• ftnright: Footnotes in two column documents in one column only
• tabularx: Tabulars with adjustable-width columns
• verbatim: Reimplementation of and extensions to LaTeX verbatim
• multicol: Intermix single and multiple columns
• latex-tools: The LaTeX standard tools bundle
• labelcas: Check the existence of labels, and fork accordingly
• pagerange: Flexible and configurable page range typesetting
• refcheck: Check references (in figures, table, equations, etc)
• checklab: A patch for the label-checking code
• listlbls: Creates a list of all labels used throughout a document
• cite: Improved citation handling in LaTeX
• overcite: Compressed lists of superscript numerical citations
• hhline: Better horizontal lines in tabulars and arrays
• delarray: Delimiters for arrays
• calc: Simple arithmetic in LaTeX commands
• enumerate: Enumerate with redefinable labels