If you cannot purchase the plugin, consider these built-in tools or free alternatives:
For digital artists and graphic designers in the early 2000s, extracting fine detail from images—specifically hair, fur, and smoke—was a nightmare. The standard Pen Tool was too slow, and the Magic Wand was too clumsy. Then came a game-changer: Corel Knockout.
Despite Adobe eventually building similar features (like "Select and Mask") into Photoshop, the phrase "knockout photoshop plugin free download full" still receives thousands of searches every month. Why? Because old-timers remember its unique "blend engine" that could preserve semi-transparent pixels better than modern tools.
In this article, we will cover:
| Tool | Type | Free Option? | Modern Photoshop Support | |------|------|--------------|--------------------------| | Adobe Photoshop (Select & Mask) | Built-in | No (paid PS) | Yes – native, excellent | | GIMP + Foreground Select Tool | Standalone | Yes – open source | N/A (separate app) | | Remove.bg (web/API) | Online service | Limited free | Plugin available (paid) | | PhotoScissors | Plugin/standalone | Free trial | Yes – Windows/macOS | | Clipping Magic | Web/plugin | Free trial | Paid plugin version | | InPixio Remove Background | Plugin | Limited free | Yes |
For a completely free, safe plugin that works in modern Photoshop (CC 2023–2025): there is no direct 1:1 Knockout replacement for free, but you can use Photoshop’s native Select & Mask + Object Selection Tool – both are included in any Photoshop subscription.
If you are looking for a "Knockout" plugin for Photoshop, it is important to clarify exactly what tool you are looking for, as the term refers to two very different things in the design world.
Meta Description: Searching for the "Knockout Photoshop plugin free download full" version? Discover the history of this legendary background remover, safe download alternatives, and modern AI-powered replacements for Photoshop 2024.
The official Corel KnockOut 2 plugin is a legacy tool that is no longer officially sold or supported by Corel. While you can find archival copies of the software online, it is largely incompatible with modern 64-bit operating systems and recent versions of Adobe Photoshop. Status of Corel KnockOut 2
Original Purpose: Known for its "impossible masking" capabilities, it was designed to extract complex objects like hair, glass, smoke, and liquid from backgrounds.
Availability: The official product is discontinued. You may find "free" downloads on software archival sites like Internet Archive. However, these are often trial versions or require legacy license keys.
Compatibility: It was built for Windows XP/2000 and Mac OS 9/X. It typically will not run on modern 64-bit versions of Windows 10/11 or macOS without significant technical workarounds (like virtual machines or emulators). Native Alternatives in Modern Photoshop
You do not need a third-party plugin for most "knockout" tasks today. Photoshop has integrated these features directly into the software: Create a knockout in Photoshop - Adobe Help Center
Knockout 2 is a legacy Photoshop plugin, originally developed by
, designed to handle complex background removals, such as hair, smoke, and transparency. While widely sought after for its precision, it is technically
and does not natively support modern 64-bit versions of Adobe Photoshop or current operating systems like Windows 11 and macOS Sonoma. Availability & Compatibility : Corel no longer officially sells or supports Knockout 2. Free Downloads
: You may find "trial" or "abandonware" versions on third-party sites like , but these are often 32-bit installers. System Limits
: It was designed for Windows XP/2000 and older Mac OS versions. Running it today usually requires a "legacy" setup, such as an older version of Photoshop (CS6 or earlier) or a 32-bit virtual machine. Why It Was Popular Knockout 2 allowed users to define three specific areas— foreground, background, and transition
. This "transition zone" was revolutionary for its time, as it could intelligently calculate which pixels belonged to the subject versus the background, even in semi-transparent areas. Modern Alternatives (Free & Paid)
Since Knockout is difficult to run on modern hardware, most users have moved to AI-driven tools that are faster and more accurate: Adobe's Native AI : Modern Photoshop (2024–2026 versions) includes Select Subject Generative Fill
, which automatically handle hair and complex edges without needing a separate plugin. NoBG.space knockout photoshop plugin free download full
: A completely free, browser-based tool that uses local AI to remove backgrounds with no uploads or account required. : A popular one-click web tool that also offers a Photoshop Plugin for seamless integration.
: Excellent for product photography and high-resolution batch processing.
If you are trying to install an old version you found, are you running a 32-bit or 64-bit
version of Photoshop? I can help you troubleshoot the installation or find a modern plugin that fits your specific operating system
feature in modern Adobe Photoshop is no longer a separate third-party plugin but a built-in "Advanced Blending" tool that allows one layer to "punch through" others to reveal background content. Adobe Help Center If you are looking for the legacy Corel Knockout 2
plugin (originally for masking complex hair or transparent objects), it is outdated software from the early 2000s and is largely incompatible with modern 64-bit Photoshop versions. How to Use the Built-in "Knockout" Feature
You can achieve the "Knockout" effect for text or shapes without downloading any external files: Create your layers
: Place a "background" layer, a "shape/fill" layer above it, and finally your text or cutout shape on the top. Open Blending Options : Right-click your top layer and select Blending Options Set Knockout Type : Under "Advanced Blending," find the dropdown and select: : Knocks out layers within the same group. : Knocks out all layers down to the Background layer. Adjust Opacity : Drag the Fill Opacity
use the regular Opacity slider). This makes the top layer invisible but keeps its "punching" effect active. Free Modern Alternatives
For the masking capabilities that the original Knockout plugin was known for, consider these modern free alternatives: Adobe Select Subject / Remove Background
: Now built directly into Photoshop, these AI tools often outperform old manual masking plugins. Remove.bg Plugin
: A popular free extension that automatically removes backgrounds with one click. Pexels / Pixabay Plugins
: While for stock photos, they often include assets with pre-made transparency for easy "knocking out" of designs. Adobe Help Center Warning on "Full Free Downloads"
Be cautious of sites claiming to offer "Knockout Photoshop Plugin Free Download Full." Since the original plugin is no longer supported or sold, many of these links are
and may contain malware. For modern masking, it is safer and more effective to use Photoshop's native Select and Mask workspace. Select and Mask workspace for complex hair and transparency? Learn How To Knockout Shapes in Adobe Photoshop | Dansky
Finding a legitimate knockout photoshop plugin free download full version today is tricky because the original software, Corel KnockOut 2, is now considered "abandonware" and is largely incompatible with modern 64-bit systems.
However, you can still achieve professional-grade masking and cutouts using built-in Photoshop tools or modern AI-driven alternatives that have superseded the old plugin. 1. The Legacy: Corel KnockOut 2
Originally released in the early 2000s, Corel KnockOut was the gold standard for masking complex objects like hair, smoke, and glass.
Current Status: Corel no longer officially sells or supports KnockOut 2.
Availability: You may find old copies on community archives like Macintosh Repository or Internet Archive. If you cannot purchase the plugin, consider these
Compatibility Warning: It was designed for 32-bit systems (Windows XP/Mac OS X 10.4) and typically will not run on modern versions of Photoshop (CC 2020 and later) without significant workarounds or older hardware. 2. Built-in "Knockout" Features (No Download Required)
Modern Adobe Photoshop includes a native "Knockout" feature within its blending options that performs non-destructive cutouts without needing a third-party plugin. Punch A Non-Destructive Hole Using Knockout in Photoshop!
The "Corel KnockOut" (formerly by ProCreate/Metacreations) plugin is an obsolete tool originally used for complex masking, such as hair or smoke [28]. It is no longer sold or supported by Adobe or Corel [26].
If you are looking for a paper cutout effect or knockout text within modern Photoshop, you can achieve these results for free using built-in tools or safe, modern alternatives. 🎨 Modern "Knockout" Methods (Free & Built-in)
You do not need a third-party plugin to create "knockout" effects in current versions of Photoshop. 1. The "Knockout" Text Effect
This makes text transparent so it "punches through" a shape to show the layer below.
Step 1: Place a text layer over a shape or solid color layer [12].
Step 2: Right-click the text layer and select Blending Options [12, 15]. Step 3: Set Fill Opacity to 0% [12, 15].
Step 4: In the Knockout dropdown, select Shallow or Deep [12, 15]. 2. Paper Cutout / Ripped Paper Effect
To get the "paper" look, use free templates or manual techniques rather than outdated plugins.
Free Actions: Sites like PanosFX offer free Torn Paper Edges actions [9].
PSD Templates: Download high-quality Ripped Paper Effect templates from Freepik [10].
Manual Method: Use the Lasso Tool to draw a jagged edge, fill it with white, and add a Drop Shadow to create depth [1, 16]. ⚠️ Important Safety Warning
Searching for "full free downloads" of old software like KnockOut 2 often leads to malicious sites.
Compatibility: This software was designed for 32-bit systems and will not work on modern 64-bit Photoshop (CC 2020+) without complex workarounds [13, 22].
Malware Risk: Avoid ".exe" or ".zip" files from unofficial sources claiming to be a "full version" of this plugin.
Alternative: Use Photoshop’s built-in Select and Mask workspace, which is far more advanced than the old KnockOut plugin [24]. 🛠Free Modern Plugins & Tools
If you want to expand Photoshop's capabilities safely, check these verified free options:
Halftone Creator: A free plugin for classic print effects [21].
Behance Plugins: Many designers share free Paper Texture Packs and Actions on Behance [18]. | Tool | Type | Free Option
Photopea: A free online editor that functions almost exactly like Photoshop and includes knockout blending features [14].
Are you trying to remove a complex background (like hair) or create a paper collage art style? I can give you a step-by-step guide for either! AI responses may include mistakes. Learn more
While you may find websites claiming to offer a "full free download" of the Corel Knockout 2 plugin, it is important to proceed with caution. This software was originally developed by Corel and has since been discontinued, which makes modern "free" versions found on third-party sites a significant security risk. What was Knockout 2?
Knockout was a legendary masking and cutout plugin for Adobe Photoshop. It was specifically designed to handle the most difficult selection tasks—such as hair, smoke, liquid, and transparent fabrics—that standard Photoshop tools struggled with years ago. The Problem with "Free Full Downloads"
If you are searching for a free download today, you should be aware of a few key issues:
Security Risks: Most sites offering discontinued software for free often bundle the download with malware, adware, or spyware. Because the software is no longer officially supported, these "cracked" versions are often used as vehicles for viruses.
Compatibility Issues: Knockout 2 is extremely old (dating back to the early 2000s). It was built for 32-bit systems. Modern versions of Photoshop (CC) and modern operating systems (Windows 10/11 or macOS) generally cannot run it without complex workarounds or virtual machines.
Copyright: Even though the software is discontinued, downloading a "full" paid version for free from an unofficial source still technically violates copyright laws. Modern (and Safer) Alternatives
Photoshop has evolved significantly since Knockout was popular. You can now achieve better results using built-in, AI-powered tools that are safer and more efficient:
Select and Mask Workspace: This is the direct modern replacement within Photoshop. It includes the "Refine Edge Brush Tool," which handles hair and fuzzy edges better than the old Knockout plugin ever did.
Remove Background (AI): With one click, Photoshop’s Adobe Sensei AI can now identify a subject and create a high-quality mask instantly.
Topaz Mask AI: If you want a dedicated third-party plugin similar to the "old school" feel of Knockout, Topaz offers advanced AI masking, though it is a paid product.
Recommendation: Instead of risking your computer's security with an outdated "free" plugin, it is highly recommended to master the Select and Mask workspace in modern Photoshop.
Let’s assume you want the methodology of Knockout without the virus risk. Here is a manual Photoshop technique that replicates the "Inside/Outside" logic.
Step 1: Duplicate the Layer
Press Ctrl+J (Win) / Cmd+J (Mac).
Step 2: Create two Quick Mask channels
Step 3: Load the Intersection
Select > Load Selection – Alpha 1.
Select > Load Selection – Alpha 2 (Intersect).
This creates the exact "Knockout boundary" – halving the difference between foreground and background just like the original plugin.
Step 4: Extract Layer Mask > Refine Mask.
This is the old-school professional way that still works in Photoshop 2025.
