I use WavePurity for declicking and NR. It is very easy to use and works great. I've tried a ton of different programs and this one works for me.
PS - This sounds like an ad but it's not.
http://wavepurity.difitec.de/Homepage/42l1/
PS - This sounds like an ad but it's not.
http://wavepurity.difitec.de/Homepage/42l1/