An easy to use powerful wordpress Captcha Plugin to prevent spam on your site.
Slider CAPTCHA is a WordPress plugin that will allow you to replace or add a CAPTCHA field to any WordPress form.
This plugin adds a reCAPTCHA form to BuddyPress registration form to keep your community spam free.
Keep spam bots out of your site without annoying Captcha codes or faulty blacklists. Enterprise spam protection for sites of all sizes.
This plugin allows you to implement Google Captcha into web forms.
Contact form that sends the data to email and also to a database list and CSV file.
WPshore Contact Form 7 Spam Prevention helps you manage your Inbox to keep it free of unwanted e-mail messages.
Plugin prevents access to admin area without appropriate access key and adds a higher level of security to your website.
Stop a lot of spambots from polluting your site by making visitors identify a custom word displayed as an image before commenting.
The most advanced protection against sploggers and spam users registration, is fully WordPress,WordPress MU ,BuddyPress and bbPress 2.0 compatible
Prevent spams with hassle free captcha.
Exiba uma imagem com código de segurança na página de registro do teu blog.
Display a captcha on signup form
Any contact form plugin. Simple, free and flexible.
RSS link for this tag.