Command Line Tools to Produce Accessible Documents using 'R Markdown' R package accessr version 1.1.3 Provides functions to produce accessible 'HTML' slides, 'HTML', 'Word' and 'PDF' documents from input 'R markdown' files. Accessible 'PDF' files are produced only on a 'Windows' Operating System. One aspect of accessibility is providing a headings structure that is recognised by a screen reader, providing a navigational tool for a blind or partially-sighted person. A key aim is to produce documents of different formats easily from each of a collection of 'R markdown' source files. Input 'R markdown' files are rendered using the render() function from the 'rmarkdown' package <https://cran.r-project.org/package=rmarkdown>. A 'zip' file containing multiple output files can be produced from one function call. A user-supplied template 'Word' document can be used to determine the formatting of an output 'Word' document. Accessible 'PDF' files are produced from 'Word' documents using 'OfficeToPDF' <https://github.com/cognidox/OfficeToPDF>. A convenience function, install_otp() is provided to install this software. The option to print 'HTML' output to (non-accessible) 'PDF' files is also available. Software Depends: R (>= 3.3.0) Imports: rmarkdown Suggests: dplyr, knitr, flextable, htmltools, huxtable, jpeg, officer, officedown, pagedown, png, tools, utils, xfun, zip, testthat (>= 3.0.0) Paul J. Northrop <p.northrop@ucl.ac.uk> Comprehensive R Archive Network (CRAN) Paul J. Northrop [aut, cre, cph] GPL (>= 3) 2025-03-30 application/tgz https://CRAN.R-project.org/package=accessr doi:10.32614/CRAN.package.accessr