Double USM for Photoshop:
➤ Independent control for Dark and Light halos in a newly engineered Sharpening plugin.
➤ Set double values for Amount (intensity), Radius (thickness), and Threshold (noise reduction).
➤ Precisely target Traditional Sharpening, HiRaLoAm (High Radius, Low Amount – to boost local contrast) and Creative Sharpening.
➤ Tonal Range Protection for Highlights, Midtones, and Shadows.
➤ Advanced Preview modes.
➤ Presets management.
Double USM 2 is a Photoshop Panel, that drives a C++ plugin, processing the image with 32bits precision. It supports 8bit, 16bit and 32bit (HDR) images.
It requires Adobe Photoshop from version CC up to CC 2017, both Mac and PC (not CS6, sorry).