Suggestions for Zahl2string

The following packages have something in common with the package Zahl2string. The packages are ordered in decreasing similarity.

Package sauerj: A bundle of utilities by Jonathan Sauer
Package metainfo: Typeset document outline with metainfo
Package optparams: Macros with multiple optional parameters
Package processkv: Process key-value pairs
Package parcolumns: Multiple column parallel typesetting
Package collect: Gather text for later re-use
Package bullcntr: Display list item counter as regular pattern of bullets
Package fancynum: Typeset numbers
Package ionumbers: Restyle numbers in maths mode
Package makebase: Typeset counters in a different base
Package ncccomma: Use comma as decimal separator in mathematics
Package numnameru: Converts a number to the russian spelled out name
Package padcount: Pad numbers with arbitrary characters
Package modroman: Write numbers in lower case roman numerals
Package numname: Convert a number to its English expression
Package nbaseprt: Print numbers in non-decimal bases
Package ziffer: Conversion of punctuation in maths mode
Package sepnum: Print numbers in a friendly format
Package cntformats: A different way to read counters
Package comma: Formats a number by inserting commas
Package decimalcomma: Comma for decimal numbers
Package foliono: Use folio numbers to replace page numbers
Package greekctr: Represent counters by letters of the Greek alphabet
Package grnumalt: Ancient Greek (Athenian) numbers
Package numbersets: Display number sets with customizable typefaces
Package physconst: Macros for commonly used physical constants
Package romanbarpagenumber: Typesetting roman page numbers
Package telprint: Format German phone numbers
Package uniquecounter: Provides unlimited unique counter
Package ordinalpt: Counters as ordinal numbers in Portuguese
Package romannum: Generate roman numerals instead of arabic digits