The Captcha plugin allows you to implement a super security captcha form into web forms. It protects your website from spam by means of math logic, easily understandable by human beings. You will not have to spend your precious time on annoying attempts to understand hard-to-read words, combinations of letters or pictures that make your eyes pop up. All you need is to do one of the three basic maths actions - add, subtract and multiply. This captcha can be used for login, registration, password recovery, comments forms. Also a premium version of the plugin, allowing compatibility with BuddyPress (Registration form, Comments form, "Create a Group" form) and Contact Form 7.
View a Step-by-step Instruction on Captcha Pro Purchase, Installation, Configuration
Video instruction on Installation


DescriptionCaptcha Captcha Pro
Display: You can use letters and numbers in captcha or just one of these two things - either letters or numbers

Actions: The basic math actions are used - add, subtract, multiply

Label: You can add a label to display captcha in the form

Compatible with BuddyPress (Registration form, Comments form, "Create a Group" form)

Compatible with Contact Form 7 (since version 3.4)

The answer to the question from support within one business day (More info)

Recommended Plugins

The author of the Captcha Pro also recommends the following plugins:

* Updater - This plugin updates WordPress core and the plugins to the recent versions. You can also use the auto mode or manual mode for updating and set email notifications.

There is also a premium version of the plugin Updater Pro with more useful features available. It can make backup of all your files and database before updating. Also it can forbid some plugins or WordPress Core update.


* Arabic (ar_AR) (thanks to Albayan Design Hani Aladoli)

* Bangla (bn_BD) (thanks to SM Mehdi Akram,

* Brazilian Portuguese (pt_BR) (thanks to Breno Jacinto,

* Bulgarian (bg_BG) (thanks to Nick)

* Catalan (ca) (thanks to Psiete)

* Chinese (zh_CN) (thanks to Billy Jeans)

* Taiwan (zh_TW) (thanks to Henry H)

* Croatian (hr) (thanks to Daniel)

* Czech (cs_CZ) (thanks to Tomas Vesely, Crysman)

* Danish (da_DK) (thanks to Byrial Ole Jensed)

* Dutch (nl_NL) (thanks to Bart Duineveld)

* Estonian (et) (thanks to Ahto Tanner)

* Greek (el) (thanks to Aris,

* Farsi/Persian (fa_IR) (thanks to Meysam Parvizi,

* Finnish (fi) (thanks to Mikko Sederholm)

* French (fr_FR) (thanks to Martel Benjamin, Capronnier luc)

* German (de_DE) (thanks to Thomas Hartung, Lothar Schiborr)

* Hebrew (he_IL) (thanks to Sagive SEO)

* Hindi (hi_IN) (thanks to Outshine Solutions,

* Hungarian (hu_HU) (thanks to Bőm Tamás)

* Japanese (ja) (thanks to Foken)

* Indonesian (id_ID) (thanks to Nasrulhaq Muiz,

* Italian (it_IT) (thanks to Gianluca Di Carlo, Marco)

* Latvian (lv) (thanks to Juris O)

* Lithuanian (lt_LT) (thanks to Arnas)

* Norwegian (nb_NO) (thanks to Tore Hjartland)

* Polish (pl_PL) (thanks to Krzysztof Opuchlik)

* Romanian (ro_RO) (thanks to Ciprian)

* Russian (ru_RU)

* Serbian (sr_RS) (thanks to Radovan Georgijevic)

* Slovak (sk_SK) (thanks to Branco Radenovich)

* Slovenian (sl_SI) (thanks to Uroš Klopčič,

* Spain (es_ES) (thanks to Iván García Cubero)

* Swedish (sv_SE) (thanks to Christer Rönningborg, Blittan)

* Turkish (tr_TR) (thanks to Can Atasever,

* Ukrainian (uk)

* Vietnamese (vi_VN) (thanks to NDT Solutions)

If you would like to create your own language pack or update the existing one, you can send the text of PO and MO files for BestWebSoft and we'll add it to the plugin. You can download the latest version of the program for work with PO and MO files Poedit.

Technical support

Dear users, our plugins are available for free download. If you have any questions or recommendations regarding the functionality of our plugins (existing options, new options, current issues), please feel free to contact us. Please note that we accept requests in English only. All messages in another languages won't be accepted. If you notice any bugs in the plugins, you can notify us about it and we'll investigate and fix the issue then. Your request should contain URL of the website, issues description and WordPress admin panel credentials. Moreover we can customize the plugin according to your requirements. It's a paid service (as a rule it costs $40, but the price can vary depending on the amount of the necessary changes and their complexity). Please note that we could also include this or that feature (developed for you) in the next release and share with the other users then. We can fix some things for free for the users who provide translation of our plugin into their native language (this should be a new translation of a certain plugin, you can check available translations on the official plugin page).

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  1. Christina Tseng said:
    Your comment is awaiting moderation.

    I made a purchase of Pro Captcha about 5 months ago, installed on my test site. Since then I moved the test site to a sub directory of my main site. Anyway I can transfer the purchase to my main (production) site?

    The test site doesn’t really need the pro version but I wanted to put it on first as a test. Please let me know if it can be transferred w/o making a 2nd purchase.


  2. I get a problem about the CAPTCHA.the CAPTCHA cannot work when login,when register the CAPTCHA can be used.i don’t know why,give me a hand pls,thx.reply me to my e-mail,thx

    • evenf said:
      Your comment is awaiting moderation.

      by the way,i use “sb login” plugin for login.can u test it for me?

  3. My website is based on Buddypress, and some other captcha do not work for Buddypress, and I am happy to see your captcha pro supports buddypress. If it does not work, can I get a refund?


    • Hi Ted,

      Yes, we will issue a refund. Also, if the plugin does not work or you have any questions, you will be able to contact our support team.


  4. Michael Sylvia said:

    Captcha Pro does not appear on my password reset page, but I receive… Error: You have entered an incorrect CAPTCHA value. Click the BACK button on your browser, and try again.

    Woocommerce 2.1.5
    Captcha Pro 1.3.8

    • Hi Michael,

      Your theme (or plugin) that generates the password reset page does not have the necessary functionality (hooks) to display captcha, but wordpress does have the hooks to check all the forms – registration, comments, password reset, – that’s why you can see the errors but cannot see captcha.