hdr soft advice nedeed

maybe someone hear about editor? im using mac os with GIMP for edititng my photos (newbie photographer)..and few days ago i was adviced about this soft. So i start to search some feedback, cause it seems to be new one. So can somebody give feedback? thanks a lot!

Sorry, not familiar with that. If you just need a simple tonemapper that can combine multiple exposures into a high dynamic range image, then maybe look into
http://lightcompressor.com/
or
http://www.ohanaware.com/hdrtist/ (free)
There probably are some other free or low cost alternatives too