Contact Form 7 Spam Killer

"Contact Form 7 Spam Killer" is a advance spam blocker that will help to prevent…


WP-EXPERTS.IN Team 3,000+ active installations Tested with 6.3.1 Updated 5 días ago

Contact Form 7 Math Captcha

"Contact Form 7 Math Captcha" is a math captcha with refresh captcha functionality to prevent…


Dotsquares WPTeam 3,000+ active installations Tested with 5.9.7 Updated 2 años ago