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
Begin Building Brand Identity From Your Website
Congratulations on getting your business online with Opencart!
The next step is often gaining website visitors and making sales, but how?


Then You Must Customize Your Elements
Some may think only a 'techie' in the office or a self-proclaimed 'expert' on Facebook can develop a Testimonial Slider without a hitch.
Others look for low priced alternative Testimonial Slider apps from overseas or open source Testimonial Slider apps that claim to have what they're looking for.
Reduce Time Spent by Half With POWR
Plus, updating and customizing a Testimonial Slider app can be difficult, and you may think you have to hire a developer.
Additionally, as your business develops, hackers could see an unsecured Testimonial Slider as a great opportunity to exploit your business and your customers. We consider this and built safeguards!


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.

Furthermore, our team of talented engineers work at all hours to keep POWR apps like your Opencart Testimonial Slider up and running for you.
CASE STUDY: Rbia Shades wins big with POWR
After Rbia launched its website, they were looking for a solution to add new contacts for outreach.
They found POWR while looking for a popup solution on their site and started to see immediate results.
Rbia started to see success with POWR Popup almost immediately, adding over 600 new contacts in the first 90 days.
They then realized that there was a full suite of other solutions they could use to improve their online experience for site visitors.
Soon, Rbia embedded an Instagram Feed app on their website and noticed site visitors who interacted with the app doubled the time spent on their page while growing their followers to over 11k on Insta at the same time.

All POWR apps are built for peak-performance.
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POWR has helped over a half million businesses on every continent
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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.