Must-Have OpenCart Extensions You Need in 2023

OpenCart is one of the easiest and most relevant platforms for building an eCommerce website. If you are looking for a platform with fewer coding and technical skills requirements, you will find OpenCart useful. Not only does OpenCart allow you to choose shop themes, but online sellers can also find the platform open for custom developments. Along with custom developments, the sellers can also take advantage of a vast variety of Extensions. Furthermore, the OpenCart Extensions offer the easiest and most ready-to-use solution for customizations.

A Quick Overview of Some of the Must-Have OpenCart Extensions

OpenCart Spin and Win

As a well-said quote indicates, the first impression that matters. The same thing applies to online shops. As soon as the customer visits the shop, he starts evaluating various aspects.

Thus, it becomes most important to offer a warm welcome to the visitors. To make things simple, Knowband provides Spin and Win OpenCart plugins for the seller. What the OpenCart Spin and Win Extension do, is show a gamified pop-up on the first screen of your store. Moreover, by entering their email addresses, online visitors can also win exciting offers and discounts. Further, the admins can set the gravity for prices from the backend of their Knowband OpenCart Spin and Win Plugin.

OpenCart Wishlist

A wishlist is a basic and must-have feature of every online business. The reason is that wishlists are quite helpful for narrowing down the favorite items and the same for later orders.

Likewise, Knowband offers the Wishlist Extension for OpenCart as a single-time payment option. If you are looking for an easy-to-use and configured OpenCart Wishlist Extension is the one.

OpenCart Abandoned Cart Notification

Usually, customers add their favorite products to the cart and somehow cancel their order. The term is called “cart abandonment.” Likewise, there are always huge chances of turning abandoned carts into real orders.

With the help of the Knowband OpenCart Abandoned Cart Notification Extension, the admins can send follow-up emails to the customers. Also, the admins can remind the buyers of their abandoned carts.

Thus, you are looking for quite-sounding OpenCart plugins for your shop. You should always put the OpenCart Follow-up Email Extension on your OpenCart Plugins list.

Mobile Apps for the OpenCart Store


Selling from a single platform is not enough in the competitive online business market. What the market demands is mobile apps while going online shopping.

Not only do mobile apps attract users for purchases, but they also play a huge marketing role through Push Notifications. Likewise, Android and iOS Mobile App Maker for OpenCart is a solution for creating Android and iOS mobile apps for your online store.

Moreover, the Mobile App Maker OpenCart Extension will allow OpenCart merchants to get their apps live within 2-3 business days. Hence, if you are looking for a special next-level plugin, the Knowband OpenCart Mobile App Builder is the easiest solution.

Google ReCAPTCHA

When starting an OpenCart business, security is one of the most important factors. Spamming and abuse are quite common these days for online e-commerce businesses.

Assuring security, Knowband Google ReCAPTCHA comes with a human verification system. Moreover, you can also choose the verification system before the customer passes the verification. Knowband ReCAPTCHA is the no-code easiest way to protect your store against spammers.

OpenCart Search More Extension

There are a large number of visitors who are not aware of the actual product names. But in the end, they visit your store with the strong intention of finding what they need.

At Knowband, we have designed an OpenCart Search Auto Suggest Extension for sellers. Moreover, having the Search Auto Suggest OpenCart Plugin on board will allow the visitors to see an auto suggestion. As well as related search results in no time.

Visitors can not only find their desired items by entering a few alphabets. But the Auto Search OpenCart Plugins present related products below the search bar on your OpenCart store.

OpenCart Multi-Vendor Marketplace Extension

Have you ever wondered what the reason behind the success of major marketplaces is? It’s the wide product categories. Online OpenCart sellers can also turn their single-seller store into a multi-vendor marketplace. Moreover, the OpenCart sellers can add an extra income source to their business. How? By generating commission from the sellers.

For example, the Knowband OpenCart Multi-Vendor Marketplace Extension allows store admins to get a per-sale commission. Moreover, they can define the desired commission rate from the listed sellers.

Along with per sales commission, the Multi-Seller Marketplace OpenCart Extension offers seller admin ticket management. With the OpenCart Marketplace Module, it is easy to handle all the seller queries at ease.

OpenCart One Page Check-Out:

The Tedious checkout process is one of the major reasons that stand for cart abandonment. Usually, customers find filling details in one after the other pages.

The providing the most simplified checkout process ever, Knowband has designed OpenCart One Page Checkout Plugin. With the help of the Knowband One Page Checkout Extension, online retailers can design a page where they can receive every single detail for orders.

Likewise, customers will not have to go through a long checkout process. Rather, they can find all the details box on a single page while visiting the OpenCart shop.

In the End,

With remarkable consistency, we are offering eCommerce plugins for the last 12 years. In this incredible journey, Knowband has achieved various tags and rewards. For instance, we earned OpenCart Super Hero Level Expertise, Hero Seller, and many more. We not only offer pre-tailored OpenCart modules but also always welcome any sort of custom development on your online site.

Furthermore, we are also available at our official email address, support@knowband.com. Feel free to connect for a quick discussion in case of any queries or suggestions.

Opencart Free Shipping Manager extension- User Manual

1.0 Introduction

Opencart Free Shipping Manager module is a feature-rich module which allows the online merchant to offer free shipping to the online users. The store merchant can apply conditions and rules for free shipping benefits.

The online users can show a free-shipping block on the cart summary page. Opencart Free Shipping Manager plugin allows admin to set the minimum order amount and weight for availing free shipping. By offering free shipping to online users, admin can increase sales and reduce cart abandonment cases.

Admin can also select countries where he wants to implement any free shipping rule. This way, online users can shop for their desired products without paying any shipping charges.

1.1 Features offered by Opencart Free Shipping Manager plugin

  • As a store merchant, you can offer free shipping to the consumers.
  • This Opencart Free Shipping Manager module allows setting terms and conditions for offering free shipping. Admin can add multiple free shipping rules.
  • The Free Shipping Price module for OpenCart allows setting the minimum order price and order weight for availing the discount.
  • Admin can also set the look and feel of the shipping block OpenCart module admin interface.
  • Admin can enable or disable any free shipping rule anytime. There is an option to select countries from the list for offering free shipping.
  • Free Shipping Price module for OpenCart provides an option to the store admin for setting the priority of free shipping rules.
  • Online consumers can check the cart summary page for getting exact detail for meeting the free shipping conditions.
  • The OpenCart Free Shipping extension is multilingual compatible and also compatible with all the OpenCart themes.

2.0 Installation Steps

Purchase Opencart Free Shipping Manager plugin from the Knowband store. You will receive these files after purchasing it:

  • First, you will get a source code zipped file.
  • User Manual

Follow below-mentioned steps to install Free Shipping Price module for OpenCart:

1. Unzip the received zip file. You will get the folders.

2. Copy all the folders of the zip file in the Root Directory of OpenCart setup via FTP manager.

3. There will be a file named kbpdf_free_Shipping.ocmod.xml (In case of Openvar v3.0.x file name would be kbfree_shipping.ocmod.zip). Upload the same file from the page “Admin -> Extension -> Extension Installer -> upload”.

So, the OpenCart Free Shipping Manager extension is now successfully installed and ready to use at your store.

3.0 Admin Settings

After installing the OpenCart free shipping module, the e-merchant can apply the settings for offering free shipping.
There are following sections available to the admin interface:

  • Module Configuration
  • Free Shipping

3.1 Module Configuration

In the module configuration section, the online merchant can set up a general configuration of the Opencart Free Shipping Manager module.

Check the customization options here:

  • Status: Activate or deactivate the module functionality from here.
  • Disable rule with voucher: Once this setting is disabled, the free shipping offer will not be applicable even when the voucher is applied.
  • Background Color: Select the background color.
  • Font color: Choose the font color from here.
  • Border Color: Select the border color here.
  • Custom CSS: Enter the Custom CSS code here.

 3.2 Free Shipping

In the free shipping rule section, the online merchant can set up free shipping rules. The OpenCart free shipping module allows creating multiple free shipping rules.


3.2.1 Steps to add new Free Shipping Rule

Admin can add new rules from the admin interface. For adding a new rule, the admin needs to click on the “+” button.

After clicking on this button, enter these details as shown below:

  • Name: Enter Rule name here.
  • Minimum amount: Set the minimum amount for availing free shipping.
  • Minimum Weight: Enter the minimum weight of the overall order for which you can offer free shipping. If the maximum weight of the order is 0 then this condition will not work.
  • Priority: Admin can set the priority of the free shipping rule.
  • Activate: Activate the rule from here.
  • Country: Admin can select the country from the list for which he doesn’t want to implement any particular rule.

3.2.2 Steps to Delete free Shipping Rule

Admin can click here for deleting any free shipping rule. Check the below screenshot for more details:

3.2.3 Steps to Update free Shipping Rule

Admin can click here for updating any free shipping rule. Check this screenshot:

4.0 Website UI

In the website front-end interface, the online users can view the impact. After adding any product in the cart, online users can select the “Estimated Shipping and taxes” option and enter country and area details here. Check the below-mentioned screenshot:

After submitting all details, online users can select shipping fat rates as shown below:

After selecting shipping flat rates and clicking on apply shipping, the online users can view a free shipping block on the cart review page. They can get exact information about the remaining amount for availing free shipping.

As shown here, $3.90 remaining for availing free shipping. After adding another product, online users can view the free shipping message as shown below:

The online users can avail free shipping only if they fulfill all the conditions applied by store admin.

This way, the online users can avail free shipping while shopping for their desired products from your online store.