A Raw converter supporting almost all available digital Raw formats. 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.

You may use RPP for these carefully chosen operations:
• 4-channel white balance
• Linear and compressed exposure compensations
• Saturation
• Brightness and contrast
• Interpolation
• Highlights recovery
• Local Contrast
• Monochrome mode
• Calibrated histogram with eV, L* and Adams Zone system scales.

Requirements:
OS X 10.6+
64-bit Intel

Also available is:
Universal Binary version 4.5.0 for OS X 10.4-10.7