||"To be or not to be" – Shakespeare
Read and write Excel files
Last updated at 10:37 pm UTC on 28 November 2018
http://ss3.gemtalksystems.com/ss/Tabular.html (for Pharo, needs to be ported to Squeak, probably not much effort).
Since November 2018 on https://github.com/VincentBlondeau/Tabular
Also see https://github.com/PolyMathOrg/DataFrame