kiwix-desktop : cross-platform viewer/manager of ZIM files ( https://kiwix.org/ )
kiwix-tools : collection of Kiwix related command line tools ( https://kiwix.org/ )
libkiwix : Kiwix software suite core: code shared by all Kiwix ports ( https://kiwix.org/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a salfter
For Paludis use this rsync : rsync://gentoo.zugaina.org/salfter-portage
If you have a problem : ycarus(-at-)zugaina.org