A business that wants to run an online shop needs more than product pages: it needs a catalog, checkout and a way to manage orders. OpenCart supplies those storefront and administration functions as a PHP application, with themes and extensions for additional requirements. Hosting it yourself gives you control over the installation and integrations, while leaving database maintenance, customer data, payments and upgrades in your hands. Verify extension compatibility before changing either the application or its runtime.
Current guidance
The upstream OpenCart repository provides application installation and upgrade guidance and distinguishes core issues from third-party extensions. The historical package also bundled a MariaDB chart, so application and database compatibility need separate review. A current PHP image alone does not modernize the store’s schema or payment modules.
Check the upgrade document’s stated source version before following it. The repository’s UPGRADE file contains specifically scoped 2.x-to-3.x advice and theme-format changes; it is not a universal procedure for every modern branch. Confirm the actual target release’s requirements with the release materials and extension authors.
Back up the database, configuration, uploads and custom code together. Rehearse catalog browsing, checkout, payment callbacks, shipping calculations and order administration using test integrations before cutover. Preserve URLs important to customers and search engines, and avoid sending real order emails from the rehearsal copy. The upstream’s Docker environment is labeled for development; deploying it unchanged is not a production assessment. This review does not certify extension compatibility or execute a store upgrade.
Historical upstream link check · 2026-10-09
The recorded upstream address responded successfully (HTTP 200) on 2026-10-09. Link availability does not certify the historical installation instructions or current security support.
Website availability is separate from project, chart and image support. Use the current guidance and primary sources on this page to assess the distribution.
Historical Kubedex content
Preserved for context. Commands, versions, prices and results below reflect the original research.
OpenCart is an online store management system. It is PHP-based, using a MySQL database and HTML components. Support is provided for different languages and currencies. It is freely available under the GNU General Public License.
This chart bootstraps an OpenCart deployment on a Kubernetes cluster using the Helm package manager.
It also packages the Bitnami MariaDB chart which is required for bootstrapping a MariaDB deployment for the database requirements of the OpenCart application.
Prerequisites
- Kubernetes 1.4+ with Beta APIs enabled
- PV provisioner support in the underlying infrastructure
Features
Administrator Dashboard
All the important information available at a glimpse. Get a full overview of what is important with total orders, sales, customers, people online, sales analytics and many more widgets.
User Management
In order to successfully organize an online store, you will need to cooperate with many people, each performing different roles. OpenCart allows you to set advanced user privileges and separate access for user groups and users.
Multi-Store
Manage multiple stores from one admin interface. Set products to appear in different stores. Choose a different theme for each store. Localize store settings. Set per store product prices.
Options, attributes
Products come in different options. Some feature sizes, while others colors, length, height. No matter the case OpenCart offers a solution to adding extra important product variables.
Free to download and use
OpenCart is open source and free. Open source means transparency, open code, and community vision. Free means we are giving you the option to modify, share and edit OpenCart for your project. Get your copy today and get started in minutes not days.
Unlimited Categories
Create unlimited categories and subcategories and assign products to them.
Unlimited Products
No Matter if you want to sell 1 or 1 000 000 products, OpenCart has your back.
downloadable Products Ready
OpenCart makes it easy to sell digital products. All you need to do is click a button, upload the product and set the price. Voila! Your products are ready to be sold.
Product Reviews & Ratings
Customer product reviews are among the most important factors that trigger the buy or don’t buy decisions customers make. OpenCart comes with a powerful integrated comment, reviews and rating system.
Reward Points
A reward program that drives results. Increase customer lifetime value and return purchases.
Filters
Create filters in the same way you create categories. This is a great way for customers to refine and narrow down just about anything in your store. Easy find – easy buy.
Multi-currency
Sell in any currency, anywhere in the world. Get automatic rates updates. Set up different taxes. E-commerce selling made easy.
Multi-lingual
Available in more than 40 languages and counting! Easily handles Chinese, Japanese, Greek, and even right-to-left languages such as Arabic and Hebrew
OpenCart Extensions
OpenCart is a module based system which allows users to easily extend the functionality for their needs. Easy quick and modify: Bestsellers, Category, Featured, Latest, Specials, Bestsellers, Manufacturers, Information, Google analytics, and many more pages.
Extension installer
Expanding your store functionality is a piece of cake. The Extension Installer allows you to upload modules with a few clicks and no technical knowledge.
Marketplace
The OpenCart Marketplace features more than 13 000 modules and themes to jump-start, grow and expand your business. You can find beautiful themes for just about any business, service integrations, payment providers, conversion modules and many more.
100% translatable
OpenCart is 100% translatable. Use OpenCart in your language, get started selling in your language or expand your business by selling in another language. It is that easy.
Partners around the world
Looking for professional help with your project? Get help from our Certified partners around the world.
Mobile/Tablet
OpenCart is responsive by default. This means your site will look awesome no matter the device. Mobile, tablet, desktop or a large screen you will certainly make an impression. You can also check out some of the community developed themes on ThemeForest or TemplateMonster.
SEO
Don’t waste time & money to get your website higher in Search Engines. We know how important this it so we take care of this for you. You can further enhance SEO in OpenCart with some of our Popular SEO Extensions.
Marketing
No need for expensive add-ons. The Marketing in your OpenCart dashboard allows you to add and track the marketing campaigns you create.
Product Feeds
Connect to Google base and Google sitemap and set how Google lists and views your products.
Guest and Registered user Checkout
When it comes to the most important step and converting a customer – the checkout, OpenCart provides both Guest and Registered user checkout. The choice is yours.
Overall, OpenCart is a solid open source e-commerce builder. It packs a ton of features and is very usable. The only drawback is how difficult it is to customize if you don’t have any existing technical knowledge.
Noobies might find other tools more valuable, especially ones that enable you to drag-and-drop the design of your e-commerce site or have themes you can easily customize yourself.
In the realm of open source builders, it’s quite high quality, and the large community of developers and site owners using it is a reference to that.
If you want to build out a simple site and have the budget to hire a developer, then OpenCart could work great for you. But, if you’re looking for an all-in-one solution that manages most of the technical requirements for you, then you’re better off looking elsewhere.
Sources & further reading
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