Features

Fast Photo Sorter is a Windows app for browsing, rating and exporting photos, with a focus on Sigma Foveon X3F RAW files.

Viewing

• Thumbnail strip and folder tree with the last-used folder restored
• Smooth, animated zoom and pan
• Quick preview first, then a refined full-resolution image
• Full-screen mode (F11) and an in-app shortcut reference (H)
• Histogram and EXIF panel, each optional

Culling

• Star ratings with keyboard shortcuts
• Rating filters to narrow down your best shots
• Rotation detection with manual override
• Side-by-side compare with synchronized zoom and pan

RAW support

• Native X3F decoding, no external converter needed
• Sigma Foveon cameras from the SD9/SD10 to the Merrill and Quattro generations
• Also opens JPEG and TIFF files

Export

• 16-bit TIFF output with EXIF data preserved
• Adjustable noise reduction, clarity and contrast

Requirements