Title: Duplicate Killer – Prevent Duplicate Form Submissions
Author: NIA
Published: <strong>Oktober 7, 2022</strong>
Last modified: Oktober 14, 2026

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Soek deur uitbreidings

![](https://ps.w.org/duplicate-killer/assets/banner-772x250.png?rev=3451090)

![](https://ps.w.org/duplicate-killer/assets/icon-256x256.png?rev=3446305)

# 󠀁[Duplicate Killer – Prevent Duplicate Form Submissions](https://af.wordpress.org/plugins/duplicate-killer/)󠁿

 Deur [NIA](https://profiles.wordpress.org/wpnia/)

[Laai Af](https://downloads.wordpress.org/plugin/duplicate-killer.1.7.5.zip)

 * [Besonderhede](https://af.wordpress.org/plugins/duplicate-killer/#description)
 * [Aanbevelings](https://af.wordpress.org/plugins/duplicate-killer/#reviews)
 *  [Installation](https://af.wordpress.org/plugins/duplicate-killer/#installation)
 * [Ontwikkeling](https://af.wordpress.org/plugins/duplicate-killer/#developers)
 * [Gevorderde Aansig](https://af.wordpress.org/plugins/duplicate-killer/advanced/)

 [Hulp](https://wordpress.org/support/plugin/duplicate-killer/)

## Statistieke

#### Active versions

#### Downloads Per Day

#### Downloads history

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## Gevorderde Opsies

This section is intended for advanced users and developers only. They are presented
here for testing and educational purposes.

#### Vorige Weergawes

Previous versions of plugins may not be secure or stable. They are not recommended
for use on production websites.

Please select a specific version to download.

 [Laai Af](https://downloads.wordpress.org/plugin/duplicate-killer.zip)

## Commercial plugin

This plugin is free but offers additional paid commercial upgrades or support. [View support](https://verselabwp.com/duplicate-killer/)

## Meta

 *  Version **1.7.5**
 *  Last updated **1 dag gelede**
 *  Active installations **1 000+**
 *  WordPress version ** 5.3 or higher **
 *  Tested up to **7.1.3**
 *  PHP version ** 5.6.20 or higher **
 *  Language
 * [English (US)](https://wordpress.org/plugins/duplicate-killer/)
 * Tags
 * [contact form 7](https://af.wordpress.org/plugins/tags/contact-form-7/)[duplicate-orders](https://af.wordpress.org/plugins/tags/duplicate-orders/)
   [elementor forms](https://af.wordpress.org/plugins/tags/elementor-forms/)[forminator](https://af.wordpress.org/plugins/tags/forminator/)
   [woocommerce](https://af.wordpress.org/plugins/tags/woocommerce/)

## Punte-toekennings

 5 out of 5 stars.

 *  [  3 5-star reviews     ](https://wordpress.org/support/plugin/duplicate-killer/reviews/?filter=5)
 *  [  0 4-star reviews     ](https://wordpress.org/support/plugin/duplicate-killer/reviews/?filter=4)
 *  [  0 3-star reviews     ](https://wordpress.org/support/plugin/duplicate-killer/reviews/?filter=3)
 *  [  0 2-star reviews     ](https://wordpress.org/support/plugin/duplicate-killer/reviews/?filter=2)
 *  [  0 1-star reviews     ](https://wordpress.org/support/plugin/duplicate-killer/reviews/?filter=1)

[Your review](https://wordpress.org/support/plugin/duplicate-killer/reviews/#new-post)

[See all reviews](https://wordpress.org/support/plugin/duplicate-killer/reviews/)

## Hulp

Got something to say? Need help?

 [Gaan na die hulp-forum](https://wordpress.org/support/plugin/duplicate-killer/)

## Skenk

Wil jy graag die ontwikkeling van hierdie uitbreiding ondersteun?

 [ Skenk aan hierdie uitbreiding ](https://www.paypal.com/paypalme/wpnia)

## Contributors

 *   [ NIA ](https://profiles.wordpress.org/wpnia/)