WC Captcha free WordPress plugin

WC Captcha is the Most Powerful Mathematical CAPTCHA for WordPress that seamlessly integrates into login, registration, lost password, comments, Form Spam, Security, SignIn, SignUp, bbPress and Contact Form 7. For more information, check out the plugin page or see the Support Forum. Useful Links: WordPress WC Captcha Plugin Support Forum Donate link Developer Website Developer YouTube Features include: Select where to use WC Captcha: login, registration and lost password forms, comments, Contact Form 7 and bbPress Hiding captcha for logged in users Select which mathematical operation to use Displaying captcha as numbers and/or words Multiple captcha on one page support Block spambots direct access to wp-comments-post.php Option to set captcha field title Option to set captcha input time .pot file for translations included