gentoo xpck and tbz2's
*filter off metadata , ie like rpm , payload info.. * or debian control
view extract , ignore some of the extra data. at end of files/s
can be of use if needing to replace damage files on USB key for SBC's ie Rasberrypi 4 etc.
https://github.com/zoobab/quickunpkg/blob/master/quickunpkg
http://mirror.math.princeton.edu/pub/redcorelinux/packages/
redcore is a distro based on Gentoo and packages are comapatible , as is Pentoo's binhost pkgs also.
anyrate can have plenty of bins to meddle with.