Steps to Add a Testimonial Slider App on a Opencart Site
Create your customized Testimonial Slider app, match your website's style and colors, and add Testimonial Slider to your Opencart page, post, sidebar, footer, or wherever you like on your site.
How To Add a Testimonial Slider App on Opencart:
Create a Free Testimonial Slider App
Start for free nowDownload POWR Testimonial Slider module
Find Testimonial Slider and download from Opencart page.Upload module to Opencart
Open module in your downloads to unzip/extract all into a single folder. In your Opencart editor, click under installer & upload both module from your extracted folder.Enable Testimonial Slider module
Navigate to the extension button, click on extensions again. Filter search by “Modules” to find Testimonial Slider, then click install to add to Opencart. Click the edit icon to add module Name and update status from disabled to enabled, then save.Add Testimonial Slider to your Opencart page layout
Under Design, head to Layouts and find the page you want to add Testimonial Slider. Choose position of module and select Testimonial Slider from the drop down options, then click add moduleEdit to Preview Testimonial Slider
Click the pencil icon next to your Testimonial Slider to preview app. You can come back here to edit Testimonial Slider
Need to know more about features and integrations of our Testimonial Slider app?
See the detailsRemove the Guesswork of Building Your Brand
Establishing Brand Identity 101 - Your Website
Congratulations on making the first move to grow your site online -- by getting your Opencart website live on the web!
Here comes the next big question: How do you get site visitors to engage and buy your product or service?


Website Element Customization is Next
People often ask a 'techie' friend to design a Testimonial Slider for them or hire a 'web guy' that one of their friends referred.
Others look overseas or for low-cost open source alternatives for Testimonial Slider.
Get Back More Time With POWR
And it takes tons of time to customize and update a Testimonial Slider app, which will result in more complications.
But, without building a strong security system, your site could be prone to hacking and other security issues. We thought of that!


POWR supports high-volume sites on Opencart and prioritizes the security of our Testimonial Slider app, as well as all 60+ apps, to keep any bad actors at bay.

POWR's team of engineers are working around the clock to keep Opencart Testimonial Slider and all 60+ other POWR apps working smoothly.
CASE STUDY: Rbia Shades completely transformed their online experience
A few months after Rbia Shades launched at local fairs and craft shows, they were looking for a way to sell online.
They wanted to visually appeal to site visitors and demonstrate the quality of their product and lightweight, ergonomic designs.
Their web host did not provide an adequate solution for this, and after some research, decided to give POWR a try.
In just a few short months of installing a POWR Popup app, Rbia earned over 600 new contacts – a 250% growth.
Next, they used a Social Feed app and quickly noticed a leap in new followers on Instagram and 200% more engagement on their site.
Last came the Media Slider. A beautiful way to show off their products and accessories to every site visitor the moment they land on their site.

All POWR apps are built for peak-performance.
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POWR has helped over a half million businesses on every continent
(besides Antarctica, because of course not)
Frequently Asked Questions
Learn more about how to add POWR apps to your website.
Yes, any POWR app will work perfectly on any website. What’s better, is the patented POWR Live Editor is the same regardless of the app.
- Easily add more than one (for free)
- Edit to your needs directly from your live site
- Changes are made instantly
Absolutely! The POWR Testimonial Slider widget is optimized for mobile, ensuring that it looks great and functions smoothly across all devices, including phones and tablets.
This optimization enhances user experience, contributing to higher engagement rates on your Opencart site.
POWR Testimonial Slider allows you to edit every detail such as fonts, colors, borders, and spacing directly from the editor, ensuring your Testimonial Slider perfectly match your brand's identity.
This flexibility makes it easy to integrate and align with your site's look and feel.
Adding Testimonial Slider to your Opencart site is fully outlined above and straightforward with no coding required.
Simply follow POWR's setup guide, which is as easy as copy/pasting the provided code snippet into your site's HTML.
This ease of installation makes it convenient for Opencart site owners to implement Testimonial Slider and gather feedback from their audience.
Using POWR Testimonial Slider on your Opencart site offers numerous benefits, including enhanced customization options and easy installation without coding.
These features help improve your site's user engagement by allowing visitors to provide valuable feedback, leading to better online growth.