#1 super security anti-spam captcha plugin for WordPress forms.
Captcha image for registration page, customize according to your theme.
Captcha Booster is #1 super security anti-spam captcha plugin for WordPress forms that protects you from spam, bots or automated scripts.
Provides Captcha display on login, registration, lost password and commenting pages in WordPress (Also works for WooCommerce)
WP Light Captcha is very simple and lightweight captcha plugins for your WordPress site.You can protect unwanted login request from hackers.