WP Contact Form
An easy and powerful form builder that lets your visitors send you email. Blocks all…
English (South Africa)
A new captcha system that uses simple question based questions instead of the other complicated…
Securimage-WP-REG adds captcha ptotection from Securimage-WP plugin on register pages.
NF Captcha adds Really Simple CAPTCHA element for human check.
The plugin adds a fancy drag and drop (or click on mobile and tablets) captcha…
An easy to modify poll system that uses Google Charts to display the results
This plugin helps block bogus registrations by allowing a custom registration field and answer.
Captcha Enjoy ile sitenizi botlardan koruyun, site içerigiyle ilgili eglenceli sorularla kullanıcılarınızı göz bozan captchalardan…
An easy to modify quiz system
CAPTCHA in Thai เป็นการบริการฟรี CAPTCHA ที่เป็นภาษาไทย ในลักษณะของการแก้ไขคำที่มักเขียนผิด คำอ่าน สุภาษิต และคำราชาศัพท์ต่างๆ
Change default login site to a custom URL, block spam, bot registration, and brute-force using…
Asks the visitor making the comment to key in the disappeared chinese word. This is…
Add reCAPTCHA to your WordPress login form
Add a honeypot and Google reCAPTCHA V2 (noCAPTCHA CAPTCHA) to the log in form, registration…
Captchelfie – Captcha by Selfie
Integrates a logic captcha to verify that the registrant is a human and not a…
This plugin used to apply/add login captcha field to wordpress login form.
This is a very basic plugin but work efficiently. Any suggestions are welcomed and I…
A gesture based CAPTCHA scheme. Integrates with Contact Form 7