Hi Jakop
Unfortunately not to date. There are some great things out there for windows – in particular UltraFlares by Richard Roseanne. I contacted Richard, who was very helpful, but said he did not have the resources to provide a Mac version unfortunately.
I tried installed mFlares, but it crashed on the large image sizes that Im working with.
Developers (Knoll included) seem to be concentrating on video effects
If I find anything for a Mac, Ill post on here.