Noise reduction

[Carl]

Hi folks
Anyone know of any free download software for reducing noise in images? Downloaded the free version of pixinsight and tutorial on noise reduction but oddly enough it would'nt let me access the commands.
Any suggestions?
Regards
Carl

[John K]

there is a thread running at the moment on this that will be usefll for you:

http://www.iceinspace.com.au/forum/showthread.php?t=18042