- Non-destructive edits throughout the whole workflow. The original image is never altered.
- Every core functions operate on 4x32-bit floating point pixel buffers.
- Many image operations use OpenCL (GPU)
- Automatic display profile detection on most systems, including built-in ICC Profile support for sRGB, Adobe RGB, XYZ and linear RGB color spaces.
- Filter and sort the image collection by tags, image rating, color label, and many more. Use flexible database queries on the images' metadata.
- Can import from a variety of image formats: JPEG, CR2, NEF, HDR, PRM, RAF, and many more.
- Automate repetitive tasks by using Lua .
- Translated in 21 languages, runs on Linux, Mac OS X / marcports, BSD, Windows, Solaris 11 / GNOME.