Suggestions for pstring

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

Package doibanner: Generate DOI banners and links
Package currency: Format currencies in a consistent way
Package etdipa: Simple, lightweight template for scientific documents
Package formula: Typesetting physical units
Package siunits: International System of Units
Package autoaffil: Automatic deduplicated affiliation numbering
Package sistyle: Package to typeset SI units, numbers and angles
Package unitsdef: Typesetting units in LaTeX
Package scientific-thesis-cover: Provides cover page and affirmation at the end of a thesis
Package siunitx: A comprehensive (SI) units package
Package aspen: Simple crypto notation in LaTeX
Package physics-patch: Improved version of the physics package
Package physunits: Macros for commonly used physical units
Package quantum-chemistry-bonn: Use consistent typesetting for quantum chemistry related software
Package units: Typeset units
Package metanorma: Write Metanorma standardization documents using LaTe
Package asmeconf: A LaTeX template for ASME conference papers
Package asmejour: A template for ASME journal papers
Package mitthesis: A LaTeX template for an MIT thesis
Package prtec: A template for PRTEC conference papers
Package si: A comprehensive (SI) units package
Package amscls-doc: User documentation for AMS document classes
Package metsymb: The package provides dedicated TeX commands to generate (vectorial) meteorological symbols
Package intro-scientific: Introducing scientific/mathematical documents using LaTeX
Package was: A collection of small packages by Walter Schmidt
Package foilhtml: Interface between foiltex and LaTeX2HTML
Package mapcodes: Support for multiple character sets and encodings
Package ltxmisc: Miscellaneous LaTeX packages, etc.
Package calendar-barr: A calendar document
Package coursepaper: Prepare university course papers
Package concprog: Concert programmes