I switched to a mac 2 years ago and have yet to find what I am looking for. In Windows I exclusively used Microsoft Office Picture Manager. It could do the following 1. Rotate a picture to the .00 accuracy. Example Rotate it 59.17%. It would also rotate it live as you changed the number. This was great for leveling a scanned image for cropping. 2. Crop to the exact pixel using arrow keys. You could ball park it with the mouse, zoom in 400% and then crop to the exact pixel. I cannot do this on a mac. Photoshop might be able to do it but it is way more heavy of a program than what I want. Preveiw can do a good crop, but it has to be done with the mouse only. Pixelmator is also no help. Please any suggestions so I can finally get rid of my Boot Camp partition.