17 free, open-source extensions for OpenCart 2.3.x and 3.x: checkout, SEO, marketing, notifications and performance, all in one place.
🚀 Live Demo - every module running in a real OpenCart store
🔑 Admin Demo - explore every module's admin settings. Login: demo · Password: demo
⭐ If this bundle saves you time, please star the repo. It helps other OpenCart store owners find it.
OpenCart Extension Bundle is a free, open-source collection of extensions for the OpenCart e-commerce CMS. Every extension works on OpenCart 2.3.x and 3.x (4.x is partially supported), installs from a ready-to-use *.ocmod.zip, and includes English and Russian docs. Provided as is, without warranty.
All modules use a shared helper library (AW Core) and the same admin UI, so they look and behave consistently across your store.
- Install aw_core_oc2.3-3.x.ocmod.zip first. It holds the shared helper code that every extension needs.
- Install any extension's
*.ocmod.zipfrom itsdist/folder (links in the table below). - For step-by-step setup, see
docs/en.mdordocs/ru.mdinside each extension folder.
Always back up your store before installing extensions on production.
| Extension | What it does | Get it | |
|---|---|---|---|
 |
Easy Checkout ⭐ | One-page checkout with a drag-and-drop page builder, custom fields, and shipping/payment control. | Download · Docs |
 |
SMS Notifications ⭐ | Order status SMS + Telegram alerts, OTP login, 30+ SMS gateways. | Download · Docs |
 |
XML Feed ⭐ | Product feeds for Google Merchant, Facebook and any marketplace. | Download · Docs |
 |
E-commerce Tracking (GA4) ⭐ | Full GA4 e-commerce event tracking via OpenCart events. | Download · Docs |
 |
GDPR Consent ⭐ | Cookiebot-style cookie consent bar with full Google Consent Mode v2 signals. | Download · Docs |
 |
Redirect Manager ⭐ | URL redirect rules (301/302/410, wildcards) + auto 404 resolver, served from a hot cache. | Download · Docs |
 |
Landing Pages | Build custom landing pages and short marketing links. | Download · Docs |
 |
Age Verification | Age-gate popup shown before customers enter the store. | Download · Docs |
 |
Alcohol Dilution Calculator | Interactive alcohol/moonshine dilution calculator page. | Download · Docs |
 |
Global Layout | Inject site-wide HTML/CSS/JS and layout tweaks from the admin. | Download · Docs |
 |
FAQ | Frequently Asked Questions blocks for products and pages. | Download · Docs |
 |
Store Reviews | Customer store reviews with a configurable carousel. | Download · Docs |
 |
Buyer History | Customer order history and duplicate-order flags in the order list. | Download · Docs |
 |
Viewed Products | Recently viewed products block and a customer account page, loaded over AJAX. | Download · Docs |
 |
Microdata | Schema.org microdata for rich search-result snippets. | Download · Docs |
 |
DB Optimizer | Analyze the database, add missing indexes and convert tables to InnoDB, safely and reversibly. | Download · Docs |
 |
Unlimited Sitemap ⭐ | Sharded XML sitemap that scales to 50k+ products, with static cron generation and drop-in provider adapters. | Download · Docs |
⭐ = featured. More extensions are on the way (30+ planned).
Captured on a live OpenCart 3.x demo store with a real 3,000-product catalog.
DB Optimizer |
Easy Checkout (page builder) |
Store Reviews |
FAQ |
Age Verification |
Alcohol Dilution Calculator |
E-commerce Tracking (GA4) |
SMS Notifications |
Microdata |
Buyer History |
GDPR Consent (storefront) |
GDPR Consent (admin) |
Redirect Manager (rules) |
Redirect Manager (404 resolver) |
Viewed Products (block) |
Viewed Products (account page) |
Unlimited Sitemap (settings) |
Unlimited Sitemap (providers) |
| OpenCart | Status |
|---|---|
| 2.3.x | ✅ Fully supported |
| 3.x | ✅ Fully supported |
| 4.x |
Before submitting a bug report, please:
- Search existing issues in the open and closed issues.
- Open a bug report via GitHub Issues.
- Contact directly via Telegram if needed.
- Core-related issues with OpenCart itself should be reported upstream.
- Check your environment and make sure the issue is not caused by your hosting.
Important
- Not all extensions are compatible with the latest OpenCart 4.x.
- Report only bugs related to the extension code; otherwise the issue may be closed.
- Provide exact reproduction steps, error logs and screenshots when possible.
- Never post sensitive data (logins, passwords, host details) publicly.
Contributions, bug reports and feature requests are welcome. See CONTRIBUTING.md and the issue templates. If you find the bundle useful, the simplest way to help is to ⭐ star the repository.
Licensed under the GNU General Public License v3 (GPLv3).
I'm Alex Vakhovski, a full-stack software engineer with more than ten years of experience, most of it spent building and running e-commerce stores. These extensions come out of real problems I kept hitting on client projects, so I packaged them up and made them free.
Learn more on my website and connect on LinkedIn.
