Logic Pro 8 Another audio editor

I need to find an audio editor as powerful as Sony Sound Forge to use alongside Logic 8 ( which I love ).I have read about it and it seems amazing.
Mainly to strengthen the layering of drums.
The ADSR reshape tool.Whereby you can see the nodes super-imposed over the waveform of the sound and adjust them accordingly.Isolating the components of the sound.
Rendered files then can be put into separate categories attack, decay etc.Seeing the differences helps.Soundtrack Pro 2 is adequate in many other respects but I can't find this depth of control ( as in SForge).
Are there any editors as meaty as Sound Forge available for Mac, or do I need to get Parallels too and buy the Sound Forge ? Thanks.


Take a look at Bias Peak.
I'm not familiar with SoundForge so cannot say whether Peak matches (or exceeds) the feature set you require.
There are different grades of the program with increasing power (and price).
As far as I know, this is still the most powerful editor for the Mac: