Using a different Software Manager

Hello All,
I’m trying to remember reading something in the old forum, or maybe elsewhere,
that we could use a different Software Manager, like say the one Linux Mint uses.
We could, or would have to do so using the Synaptic Program Manager.
I personally like all the additional packages I have on Mint, and if they work on XFCE Mint, they should also work on Zorin Lite, no? KDE SMS & Jitsi Meet, can’t find them in the Ubuntu Manager.