If you don't know where to look for software try the "Extras" (SYS:Extras) folder first, it represents AROS' "contrib" archive (DOpus, Quake, Doom, AmiChess, ...).

Try these sites:
AROS main software archive
AROS entry point to aminet, well known from the Amiga
ported games and other programs by Yannick

Some AROS projects are hosted on, try searching there.

"Bleeding edge" news about latest software releases or developments can be observed at

As always, Google is your friend.