extract the iconsets to ~/.local/share/gajim/iconsets to install them
First stop Gajim
append to your ~/.config/gajim/config to install them
Extract the emoticons to /usr/share/gajim/data/emoticons or ~/.local/share/gajim/emoticons to install them, and restart Gajim.
(C:\Program Files\Gajim\data\emoticons for Windows)
All previews below just hold 10-15 emoticons, not all of them. To see the whole pack please go to the corresponding emoticons page.
You can use the following scripts to to convert emoticons:
To learn more about emoticons, have a look at [wiki:Emoticons].
TODO: Add small, static preview images for all themes.
TODO: Add table like this: