Comment by xxs

I love zstd as the next guy and I do use zstd solo for the most part. I had a talk on it few years back too (incl. using the lib directly from Java, massively decreasing log storage, and so on).

Why use it w/ 7-zip though. 7-zip archives multiple files/directories and supports encryption. It has the UI too.. On Windows there is NanaZip that's available in the microsoft store which has been graced by corporate for user-install (unlike zstd that effectively needs WSL), and most folks won't be able to use the command line tool.

Of course using tar with zstd is always an option if you are on linux.