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 understood 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.
Video instruction on Installation
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Upgrade to Pro Version
Display: 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: Add a label to display captcha in the form.
Compatible with Contact Form 7 (since version 3.4)
Arabic (ar_AR) (thanks to Albayan Design Hani Aladoli)
Bangla (bn_BD) (thanks to SM Mehdi Akram, www.shamokaldarpon.com)
Brazilian Portuguese (pt_BR) (thanks to Breno Jacinto, www.iconis.org.br)
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, www.paraxeno.net)
Farsi/Persian (fa_IR) (thanks to Mostafa Asadi, www.ma73.ir)
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, www.outshinesolutions.com)
Hungarian (hu_HU) (thanks to B?m Tamás)
Japanese (ja) (thanks to Foken)
Indonesian (id_ID) (thanks to Nasrulhaq Muiz, www.al-badar.net)
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)
Portuguese (pt_PT) (thanks to João Paulo Antunes)
Romanian (ro_RO) (thanks to Ciprian)
Serbian (sr_RS) (thanks to Radovan Georgijevic)
Slovak (sk_SK) (thanks to Branco Radenovich)
Slovenian (sl_SI) (thanks to Uroš Klop?i?, www.klopcic.net)
Spain (es_ES) (thanks to Iván García Cubero)
Swedish (sv_SE) (thanks to Christer Rönningborg, Blittan)
Tagalog (tl) (thanks to Roozbeh Jalali, www.languageconnect.net)
Turkish (tr_TR) (thanks to Can Atasever, www.canatasever.com)
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
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
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).