nazar not a popular opinion, but I use https://orgmode.org along with http://www.gnuplot.info and https://revealjs.com. This gets me documents, tables, charts and presentations. https://pandoc.org to convert original document into any popular document format. There's also https://www.visidata.org a TUI for tabular data files. PS I call it Solus aficionado office suite. It gets me covered 99% of the time
brent nazar I never heard of any of these programs. Now I can look them up. Thanks! edit: I'm installing the "swiss army knife" document converter Pandoc right now. It's in the repo.