Sigma has released an update to its Photo Pro image-editing software. Version 3.5.2 for Windows and v3.3 for Mac claim to improve processing of highlight areas in RAW images and now offer the 'ProPhoto RGB' color space. Exposure warning is also displayed for RGB channels in the histogram in the Windows version.

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DP1 users click here to download the latest version of Sigma Photo Pro

DSLR (SD9, SD10 and SD14) users click here to for the latest version of Sigma Photo Pro