Re: wich soft to reframe a photo (Gimp seems awfull)
Just curious what you mean by "automatic reframing"? When you crop an image to pick out a portion of it, how would any program know what part of the image you wanted (or how far to rotate it which way)? If you want certain pixel dimensions for a crop in gimp you can always drag a horizontal or vertical edge (dimensions show at the bottom) or move the area to be cropped once you drag the edges to a particular size. Image > Scale Image can resize either the original image or whatever you have cropped. If I want to crop something that does not end up at the dimensions I want, I do the math so horizontal and vertical ratio will then scale to the size I want to end up at.
In gimp if you crop and rotate separately, you can always Edit > Undo multiple times before you save it, or File > Revert to completely reload the original image and start over.
i5 650 3.2 GHz, 8 GB, nvidia GTX 550 Ti 32" 1080p | i7-4700, 8 GB, Intel HD 4600/nvidia GTX 765M 15.6" 1080p | etc.