Re: ShiftN It looks handy, but to use it I'd need to install it on Windows running under Parallels on my Mac, and I prefer to stick to OSX. I notice it won't work on psd files, only tif, jpg etc.
It doesn't take long to apply image Transform in Photoshop, using the grid to line up the verticals. Also I seem to use it often with landscapes taken with wide angle, or stitched.
Re: ShiftN Used ShiftN a couple of times now and am very impressed.
The fact that it works on TIFFs isn't a problem for me. All my RAW conversions are done in Capture One which outputs TIFFs.
It is so easy to use and the auto function works really well - one click and you are sorted by and large (so is better than the distort>lens correction functionality in PS - in my opinion.
