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
Undecided if our Testimonial Slider app will suit your needs? We have all the details you need.
See the detailsRemove the Guesswork of Building Your Brand
Brand Identity Begins With a Great Website
Congratulations on publicizing your business online with Opencart!
The next step is often getting website visitors and making sales, but how?


Website Element Customization is Next
Some small business owners try to design a Testimonial Slider app by themselves or get an expensive web designer that claims they can build one.
Others try to find web design companies overseas that claim to offer Testimonial Slider apps for low prices or attempt to use open source code.
POWR Saves You Valuable Time
Also, customizing these apps usually requires coding experience or another designer to help -- costing even more resources.
In a world where scammers infiltrate sites every day, many other Testimonial Slider apps out there aren't built with security in mind, which could expose your customers or worse -- crash your whole site. Not with POWR!


Because POWR is built for scale, has the most advanced built-in security and high-volume capabilities of any other Testimonial Slider app on the market, we protect you while you grow on Opencart.

Furthermore, our team of talented engineers work nonstop to keep POWR apps like your Opencart Testimonial Slider up and running for you.
CASE STUDY: Rbia Shades completely transformed their online experience
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 grew its contact list by 250% using POWR Popup to collect new email addresses from first-time site visitors.
They also added POWR Social Feed to their site and saw a 200% spike in engagement from their site visitors. They also saw a big jump in social media followers and now have over 11K followers on Instagram.

All POWR apps are built for peak-performance.
See apps in action
Trusted by the best in the biz!
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.