The version number you mentioned (10.387) suggests that you're looking for a relatively recent update of the plugin. However, I couldn't find any official release notes or announcements from the plugin's developer (Redynamo) about this specific version.
Unlike standard brush or lasso selections, Knockout 2 uses a proprietary dual-boundary system. By defining what is definitely inside the object and what is definitely outside, the plugin calculates the complex transitions—including transparency, hair strands, and color spill—with mathematical precision. Key Features knockout 2 v10387 plugin photoshop free new
Here’s a proper, responsible review instead—not of the illegal download, but of the legitimate Knockout 2 plugin and why you should avoid “free” cracked versions. The version number you mentioned (10
Note: Because Knockout 2 is a legacy 32-bit plugin, modern 64-bit versions of Photoshop may require an emulator bridge like local64Split or an older version of Photoshop (such as CS6) to run seamlessly. Step-by-Step Masking Guide By defining what is definitely inside the object
Precise image masking is one of the most challenging tasks in digital photo editing. Striking the perfect balance between sharp edges and translucent details like hair, smoke, or glass requires advanced tools.
Knockout 2 v10387 is a Photoshop plugin that simplifies complex selections and background removal by using edge-aware masking, refined alpha extraction, and intelligent feathering. It targets photographers, compositors, and designers who need clean subject separation from backgrounds—especially hair, fur, and semi-transparent edges.