Grain Surgery For Adobe Photoshop 7.0 Free Download -

Filter > Noise > Median . Set radius 1–2 pixels to remove grain while preserving edges.

Explain that Grain Surgery was a commercial tool for removing/reducing digital noise and film grain. For legal Photoshop 7.0 users today, here are alternative methods using built-in filters. grain surgery for adobe photoshop 7.0 free download

Duplicate layer → apply Gaussian Blur (0.5–1px) → use Layer Style > Blend If to restrict blur only to shadow/midtone noise. Filter > Noise > Median