<p>Advanced Captcha for WooCommerce is an all-in-one anti-spam protection tool for your WooCommerce and WordPress forms. It supports Google reCAPTCHA (v2 & v3), Cloudflare Turnstile, hCaptcha, Math Captcha, and Slide Captcha. With this plugin, you can easily add CAPTCHA to login, registration, checkout, product review, password reset, and comment forms to block bots and prevent spam. It’s simple to configure, lightweight, and compatible with most themes and plugins.</p>
<h3>Key Features</h3>
<ul>
<li>Supports Google reCAPTCHA, Cloudflare Turnstile, hCaptcha, Math Captcha and Slide Captcha</li>
<li>Built-in Captcha Verification</li>
<li>Automatic Browser Language Detection</li>
<li>Error Message Customization</li>
<li>Option to Select Captcha Placement on Checkout Page</li>
<li>Login Limit and Login Attempts Restriction</li>
<li>Lockout Fake Users</li>
<li>Whitelist IP Addresses</li>
<li>Block Users by Username</li>
<li>Secret Recovery URL</li>
</ul>
<h3>Supported Forms</h3>
<ul>
<li>WooCommerce Login, Registration, and Checkout Forms</li>
<li>Product Review Form</li>
<li>Default Login, Registration, and Reset Password Forms</li>
<li>Comment Form</li>
</ul>
<h3>General Setting</h3>
<p><img class="alignnone wp-image-18734005647183 size-full" src="https://woocommerce.com/wp-content/uploads/2025/08/general-setting.png" alt="general-setting" width="1280" height="1379" /></p>
<h3>Captcha Integration Options</h3>
<p><img class="alignnone wp-image-18734006142571 size-full" src="https://woocommerce.com/wp-content/uploads/2025/08/captcha-integration-options.png" alt="captcha-integration-options" width="1792" height="1297" /></p>
<h3>Login Limit Options</h3>
<p><img class="alignnone wp-image-18734005643644 size-full" src="https://woocommerce.com/wp-content/uploads/2025/08/limit-login.png" alt="limit-login" width="2116" height="1744" /></p>
<h3>Additional Options</h3>
<p><img class="alignnone wp-image-18734005643626 size-full" src="https://woocommerce.com/wp-content/uploads/2025/08/advanced-settings.png" alt="advanced-settings" width="2110" height="1508" /></p>

Advanced Captcha

<p>Powerful CAPTCHA protection and login security for your WooCommerce and WordPress forms. Stop spam, block brute-force attacks, and secure your site with Google reCAPTCHA, Cloudflare Turnstile, hCaptcha, Math Captcha, or Slide Captcha.</p>

<h2 style="color: #f5247d">Sell license keys for software</h2>
<p><strong>WooCommerce Software Add‑on</strong> gives you end‑to‑end licensing inside WooCommerce. Generate keys on purchase, manage activations and upgrades, and keep support simple by managing everything where you already fulfill orders.</p>
<h2 style="color: #f5247d">Sell licenses and upgrades</h2>
<p>Mark any product as software, set licensing rules, and let the add‑on handle the rest. Customers buy like any other product, and when the order is <strong>completed</strong> they automatically receive their license key, activation email, and activation limits in the order‑complete message.</p>
<figure id="attachment_17590" aria-describedby="caption-attachment-17590" style="width: 558px" class="wp-caption aligncenter"><img class="wp-image-17590" title="screen-capture-2" src="https://woocommerce.com/wp-content/uploads/2012/05/screen-capture-21-620x371.png" alt="The software settings" width="558" height="334" /><figcaption id="caption-attachment-17590" class="wp-caption-text">The software settings</figcaption></figure>
<figure id="attachment_17588" aria-describedby="caption-attachment-17588" style="width: 261px" class="wp-caption alignright"><img class="wp-image-17588" title="screen-capture" src="https://woocommerce.com/wp-content/uploads/2012/05/screen-capture1.png" alt="If enabled, users can upgrade old keys for a reduced price" width="261" height="230" /><figcaption id="caption-attachment-17588" class="wp-caption-text">If enabled, users can upgrade old keys for a reduced price</figcaption></figure>
<p>If you introduce a paid upgrade, define eligible past keys and an upgrade price. During checkout, customers enter their existing license and receive upgrade pricing automatically.</p>
<h2 style="color: #f5247d">View purchased keys</h2>
<p>See exactly which key belongs to which order, including remaining activations, right on the WooCommerce Edit Order screen. Need to resend the license email? Use the built‑in “Send” action without leaving WooCommerce.</p>
<figure id="attachment_17591" aria-describedby="caption-attachment-17591" style="width: 558px" class="wp-caption aligncenter"><img class="wp-image-17591" title="screen-capture-5" src="https://woocommerce.com/wp-content/uploads/2012/05/screen-capture-51-620x183.png" alt="Licenses and activations on the orders page" width="558" height="165" /><figcaption id="caption-attachment-17591" class="wp-caption-text"><br />Licenses and activations on the orders page</figcaption></figure>
<p>For a global view, go to <strong>WooCommerce → License Keys</strong> to search, filter, and bulk‑revoke keys when necessary.</p>
<h2 style="color: #f5247d">Track activations and view reports</h2>
<p>Understand usage at a glance. The <strong>WooCommerce → Reports → Software</strong> dashboard summarizes sales and activation activity so you can spot trends, enforce limits, and plan upgrades.</p>
<figure id="attachment_17592" aria-describedby="caption-attachment-17592" style="width: 558px" class="wp-caption aligncenter"><img class="wp-image-17592" title="screen-capture-6" src="https://woocommerce.com/wp-content/uploads/2012/05/screen-capture-61-620x138.png" alt="Activations report" width="558" height="124" /><figcaption id="caption-attachment-17592" class="wp-caption-text"><br />Activations report</figcaption></figure>
<h2 style="color: #f5247d">Integrate with your app via API</h2>
<p>Validate licenses from your desktop app, plugin, or SaaS. The API supports generating keys, activating, de‑activating, resetting, and checking validity so you can enforce licensing where it matters: inside your software. See the documentation for endpoints and examples.</p>
<p><strong>Not sure if you need Software Add-on or <a href="https://woocommerce.com/products/woocommerce-api-manager/" target="_blank" rel="noopener">API Manager for WooCommerce</a>?</strong> In most cases, API Manager will be the better fit. If you’re unsure, <a href="https://kestrelwp.com/support" target="_blank" rel="noopener">contact Kestrel support</a> and we’ll help you choose the right extension for your store.</p>
<hr style="clear: both" />
<h2 style="color: #f5247d">More information</h2>
<ul style="line-height: 1.8em">
<li style="list-style-type: none">
<ul style="line-height: 1.8em">
<li>Read the Software Add‑on documentation for setup, API details, and upgrade workflows.</li>
<li>Need help getting started? <a href="https://kestrelwp.com/support" target="_blank" rel="noopener">Contact our support team</a>.</li>
</ul>
<p>Made by<br />
<a href="https://woocommerce.com/vendor/kestrel/" target="_blank" rel="noopener"><br />
<img src="https://static.kestrelwp.com/kestrel-logo.png?s=2d33894abf5eaadac4296b4d898cd4e1ea8db7a7" alt="Kestrel logo" width="200" height="45" /><br />
</a></li>
</ul>

Software Add-on

<p>Sell and manage license keys directly in WooCommerce. Generate keys on purchase, handle activations and upgrades, and keep everything in one place your team already uses.</p>

Advanced Captcha vs Software Add-on