On the internet we can find a lot of amazing custom brush sets, shared with the art community by very talented (and generous :D) artists.
However, usually those brush sets are in the standard Photoshop “abr” format.
On the other side, SpeedyPainter uses standard “.png” brush files, so it is not possible to directly import “.abr” files directly from SpeedyPainter.
But don’t despair, this does not mean you can’t use those amazing brush sets with SpeedyPainter!
Thanks to the useful free software abrMate, you can load those “abr” brush sets, and export each single brush in a single png image.
A guide is available here: