Raw Photo Processor 64 is a Raw converter for Mac OS X (10.4, 10.5, 10.6 and 10.7 only), supporting almost all available digital Raw formats made for photographers by a photographer-software engineer with unmeasurable amount of help and tutoring from my friend, professional photographer Iliah Borg.
Think of RPP as a development machine in terms of film photography - first you have to develop your roll right, then do whatever you want with it. So this is NOT a full featured photo processing package, you may need Photoshop or some other tool to apply sharpness, cropping and so on. RPP is easy to integrate with other tool though, f.e. it has Adobe Lightroom plugin and can work directly with Photoshop. See “Integration” chapter in “How to use” page. You may use RPP for these carefully chosen operations: