Contact Form 7 Spam Killer

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


WP Experts Team 2,000+ active installations Tested with 6.0.3 Updated 3 meses ago

Contact Form 7 Math Captcha

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


Dotsquares WPTeam 1,000+ active installations Tested with 5.9.5 Updated 8 meses ago