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Easy way to collect user submitted content for you blog.

By: DCoda.

(0)
Last Updated: 5 years ago
10+ active installs
Compatible up to: 3.3.2

AdCaptcher.com enables you to build custom captchas. You need an AdCaptcher account to administrate your custom captchas.

By: razvaniacob and razvantirboaca.

(0)
Last Updated: 7 years ago
10+ active installs
Compatible up to: 2.9.2

This plugin is a simple captcha that appears when an unregistered user try to register or to leave a comment.

By: stefanoj3.

(1)
Last Updated: 3 years ago
10+ active installs
Compatible up to: 3.8.16

Provides functions to easily display and validate a reCAPTCHA

By: mattwalters.

(0)
Last Updated: 7 years ago
10+ active installs
Compatible up to: 2.8.6

Contact Form plugin from www.123Formular.de

By: 123formular.

(0)
Last Updated: 1 year ago
10+ active installs
Compatible up to: 4.2.10

Lightweight package of several minor improvements for your WordPress. Why to install several plugins? You can have just this one.

By: Minor.

(0)
Last Updated: 2 days ago
10+ active installs
Compatible up to: 4.6.1

CAPTCHA in Thai language.

By: Thanate, nattapon_wora, Kunanon, and K.Pipatjessadakul.

(1)
Last Updated: 3 years ago
10+ active installs
Compatible up to: 3.8.16

Asks the visitor making the comment to key in the disappeared chinese word. This is intended to prove that the visitor is a human being but a spam rob

By: Joe Jiang.

(0)
Last Updated: 6 years ago
10+ active installs
Compatible up to: 3.0.5

Integrates CaptchaAd anti-spam methods with WordPress including comment, registration spam protection.

By: CaptchaAd GmbH.

(0)
Last Updated: 4 years ago
10+ active installs
Compatible up to: 3.5.2

Integrates SpamCaptcher anti-spam methods with WordPress including comment and registration spam protection.

By: SpamCaptcher.

(1)
Last Updated: 4 years ago
10+ active installs
Compatible up to: 3.3.2

This plugin creates a resistor color code captcha on comment forms

By: CupNoodles.

(0)
Last Updated: 7 years ago
10+ active installs
Compatible up to: 2.1

RUH Captcha helps filtering out all robot attempts to register/comment.

By: dimgord.

(0)
Last Updated: 5 years ago
10+ active installs
Compatible up to: 3.2.1

Last modify: 04.06.2010 DD.MM.YYYY Trumpcha is a very unique jQuery ajaxed CAPTCHA plugin that requires just one click/(mouse mmovement) instead of t

By: webCane.

(0)
Last Updated: 6 years ago
655 downloads
Compatible up to: 2.9.2

minotaur - Rid the internet of text CAPTCHAs!

By: socksticker.

(0)
Last Updated: 3 years ago
299 downloads
Compatible up to: 3.7.16

Integrates HappyCaptcha anti-spam methods with WordPress including comment, registration, and spam protection.

By: Alex Yang.

(0)
Last Updated: 5 years ago
398 downloads
Compatible up to: 3.3.2

The plugin provides the next generation in captcha, BotProof Captcha 2.0, to a WordPress blog comment form. It is currently version 0.9.6.8 Beta.

By: botproof.

(0)
Last Updated: 7 years ago
5,588 downloads
Compatible up to: 2.7.1

Stop your WordPress website from being spammed by bots and restrict it only to humans.

By: Little Apps.

(0)
Last Updated: 3 years ago
581 downloads
Compatible up to: 3.8.16

We're sorry, but BotAlert/BotBlock is no longer available.

By: pramana.

(0)
Last Updated: 6 years ago
731 downloads
Compatible up to: 3.0.0

Pictcha is a very unique & secure CAPTCHA.

By: Gilemon.

(0)
Last Updated: 8 years ago
667 downloads
Compatible up to: 2.7.1

The AndroCaptcha - Android like Captcha for for WordPress plugin is a plugin that includes a captcha like an android lock screen on the admin login pa

By: supernova13892.

(2)
Last Updated: 3 years ago
810 downloads
Compatible up to: 3.5.2

figlet math challenge, captcha replacement, based on TryMath php class and phpFiglet

By: .

(0)
Last Updated: 7 years ago
903 downloads
Compatible up to: 2.8

Windsor Zendesk Submit Ticket Form is a clean, secure, plug-n-play ticket submission form for any Zendesk account.

By: justinwhall.

(0)
Last Updated: 11 months ago
159 downloads
Compatible up to: 4.4.5

Innovative captcha with drag-n-drop verification and giving website owners a way to make money in the process. We deploy smart Ads on the captcha and

By: pienaro.

(0)
Last Updated: 3 years ago
279 downloads
Compatible up to: 3.5.2

Photo Captcha with user defined images to reduce the spambot prize/payload to one website at a time. A captcha with "Which one of these things is not

By: danielfrankmcmullan.

(0)
Last Updated: 8 years ago
1,048 downloads
Compatible up to: 2.7.1
(0)
Last Updated: 1 day ago
31 downloads
Compatible up to: 4.5.4

Adds integration with Nocaptcha Mail.Ru service - free intelligent CAPTCHA service.

By: man0xff.

(0)
Last Updated: 1 year ago
170 downloads
Compatible up to: 4.2.10

NF Captcha adds Really Simple CAPTCHA element for human check.

By: macnetic-labs.

(0)
Last Updated: 10 months ago
191 downloads
Compatible up to: 4.4.5

This plugin will help you to prevent auto comment spam submittions by clawlers and bots. Requires PHP5 and GD extention installed.

By: hookman.

(0)
Last Updated: 6 years ago
684 downloads
Compatible up to: 3.0.5

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