Compatibility:

Macintosh

• Mac OS 10.6.8, 10.7.2, or later
• Requires 64-bit processor (Intel Core 2 Duo or later)
• 2GB RAM or more
• 256MB or more Video RAM
• For GPU acceleration (for systems without cards listed below, CPU will be used)
• NVIDIA
• GeForce 8 Series, GeForce 9 Series, GeForce 100 Series, GeForce 200 Series, GeForce 300 Series, GeForce 400 Series, GeForce 500 Series
• ATI
• Radeon HD2000 Series, Radeon HD3000 Series, Radeon HD4000 Series, Radeon HD5000 Series, Radeon HD6000 Series
• Intel
• Intel HD Graphics 3000

• JPEG, TIFF (RGB), and RAW file formats (no size restrictions)
• Lightroom and Aperture compatibility as an External Editor
• Languages supported: English, French, German, Italian, Japanese, Brazilian Portuguese, Spanish, Simplified and Traditional Chinese

Windows

• Windows XP SP3, Windows Vista SP2, and Windows 7 SP1 (or later)
• AMD or Intel processor (dual core or better recommended)
• 2 GB RAM (4 GB or more recommended)
• 256 MB of Video RAM
• For best performance, a GPU with support for OpenGL 3.0 is recommended, such as:
• NVIDIA
• GeForce 8 Series, GeForce 9 Series, GeForce 100 Series, GeForce 200 Series, GeForce 300 Series, GeForce 400 Series, GeForce 500 Series
• ATI
• Radeon HD2000 Series, Radeon HD3000 Series, Radeon HD4000 Series, Radeon HD5000 Series, Radeon HD6000 Series
• Intel
• Intel HD Graphics 3000

• JPEG, TIFF (RGB), and RAW file formats (no size restrictions, RAW compatibility uses the Windows Imaging Component and requires appropriate codec installed)
• Lightroom compatibility as an External Editor
• Languages supported: English, French, German, Italian, Japanese, Brazilian Portuguese, Spanish, Simplified and Traditional Chinese