Browse free open source eCommerce software and projects below. Use the toggles on the left to filter open source eCommerce software by OS, license, language, programming language, and project status.

  • Simple, Secure Domain Registration Icon
    Simple, Secure Domain Registration

    Get your domain at wholesale price. Cloudflare offers simple, secure registration with no markups, plus free DNS, CDN, and SSL integration.

    Register or renew your domain and pay only what we pay. No markups, hidden fees, or surprise add-ons. Choose from over 400 TLDs (.com, .ai, .dev). Every domain is integrated with Cloudflare's industry-leading DNS, CDN, and free SSL to make your site faster and more secure. Simple, secure, at-cost domain registration.
    Sign up for free
  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    The database for AI-powered applications.

    MongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.
    Start Free
  • 1
    uniCenta POS

    uniCenta POS

    uniCenta oPOS - dynamically evolving POS project

    Keep up-to-date with the latest news - Visit uniCenta's main site https://unicenta.com/about-unicenta-opos/unicenta-news/ uniCenta oPOS v5.0 is the latest community release. Get the latest uniCenta oPOS 5.4.0 https://unicenta.com/download-files/ if you would like to make a contribution and support the project or need business support help. 📢 uniCenta oPOS 5.4.0 in fully integrated with WooCommerce! ✅ Run your website and store with the same data ✅ Support table ordering at your restaurant ✅ Click and Collect ✅ Pop-up events with your online products ✅ Centralised customers for loyalty programs ✅ Centralised customers for discounts / promotions Please see the changelog here: https://unicenta.com/support/changelog-unicenta-opos/ uniCenta oPOS is a multi-lingual - 17 languages - commercial-grade POS (Point-Of-Sale) software. It is multi-location, multi-terminal and multi-user and runs on industry standard hardware. Installing uniCenta oPOS 5.0 requires no de
    Leader badge
    Downloads: 804 This Week
    Last Update:
    See Project
  • 2
    Qt Bitcoin Trader

    Qt Bitcoin Trader

    Secure Trading Client for most popular Bitcoin exchanges

    his software helps you open and cancel orders very fast. Real time data monitoring. Automated trading using JavaScript powered scripts. And now it supports JL Script, advanced strategy script language. More info https://forum.centrabit.com/viewforum.php?f=3 Next ToDo: 1 ) Advanced Charts 2 ) Add support to monitor many exchanges and currencies at the same time 3 ) Develop server to collect all ticker and depth data to provide single WebSocket connection for realtime data updates 4 ) Saving interface settings as Workspace Profiles [Done] 5 ) Develop mobile application to provide secure remote access to running application on desktop 6 ) Add plugins support to allow all developers attach any exchanges More information here: https://centrabit.com
    Downloads: 10 This Week
    Last Update:
    See Project
  • 3
    Streamline POS
    Streamline POS - Free Open Source POS Are you looking for POS software for your outlet? then look no further This project was forked from uniCenta POS, to allow users continued access to the large number of features of uniCenta while focusing on U.S. currency and support for external Streamline developed extension apps that provide integrations with chip card EMV Technology and Ecommerce website integration with WooCommerce web orders and more extension apps in the works that are available at the streamlineposapps website visit link below https://goo.gl/vGPGFV Streamline POS is a feature rich Point of Sale software. Which will run a variety of hardware, the only requirement is that it must be capable of running Java 1.8 Installing Streamline POS is simple and fast, using its own custom installer available for a number of operating systems It supports multi terminal mode, and works with a number of Open Source database solutions.
    Leader badge
    Downloads: 23 This Week
    Last Update:
    See Project
  • 4
    OpenUnderwriter (Insurance Distribution)

    OpenUnderwriter (Insurance Distribution)

    Feature rich insurance quote & buy system for underwriters and brokers

    OpenUnderwriter is an open source software house specialising in the development of IT solutions for the insurance market. Specialists in the areas of eBusiness and component based development, the team has developed technology for a number of major insurance companies. The OpenUnderwriter platform has been collaboratively developed by some of the best technical brains in the Insurance Industry and offers a viable alternative to traditional solutions. To date, OpenUnderwriter has been downloaded over 26,000 times in 30 countries. Our goal is simple, we are focused on enabling insurers and brokers to perform more effectively by providing a powerful, adaptable and robust open source insurance software toolset that removes the traditional barriers associated with insurance software adoption, including high cost of ownership, slow time to market and restrictive long term contracts.
    Downloads: 2 This Week
    Last Update:
    See Project
  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • 5
    closedShop is an open source, free shopping cart. Based on Perl and MySQL, its aim is to provide all the features a commercial shopping cart offers at no cost. It is easy to setup, use and manage.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 6
    Restaurant Script (PizzaInn_Project)

    Restaurant Script (PizzaInn_Project)

    Restaurant Script is a Pizza Restaurant Ordering System for Everyone!

    One can manage his own restaurant by allowing customers to place orders. Administrator can assign staff to deliver orders. It is a simple HTML/CSS pizza restaurant system that can easily be customized to suite your taste. It can also be used for other types of foods apart from pizza. More improvement is required in the functionality. Please visit the following links for more details: ReadMeFirst: https://sourceforge.net/p/restaurantmis/wiki/Home/#0739 Changelog: https://sourceforge.net/p/restaurantmis/wiki/Home/#75f5 Installation: https://sourceforge.net/p/restaurantmis/wiki/Home/#61f5 Support: https://sourceforge.net/p/restaurantmis/wiki/Home/#5595 Demo: In Construction (Please DONATE) NB: The new major release is here! I'm requesting you guys to show your support through your donations to keep our script alive. Please DONATE any amount to show that you care about the work we do and that of Open Source (Always Free Forever!). Thanks guys and God bless you All.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 7
    Coupa e-Procurement is a requisition and purchase order system with best-in-class usability. Built to manage employee purchasing, it includes catalog management, shopping cart buying, approvals, purchase orders and more. Built in Ruby on Rails.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 8
    2checkout-inline-checkout

    2checkout-inline-checkout

    Two Checkout blesta payment gateway. Implement inline checkout without

    2checkout-inline-checkout Two Checkout blesta payment gateway. Implement inline checkout without redirection Inline Checkout Inline Checkout is our iframe checkout option which displays a secure payment form as an overlay on your checkout page. It is designed to function when the buyer’s billing/shipping address has been collected and the cart total has been finalized. This makes it ideal for use with shopping cart applications or your own custom checkout process. Note: This feature is available to all 2Checkout merchants by default - there are no additional fees to use Inline Checkout. For more read 2co documentation https://www.2checkout.com/documentation/checkout/inline-checkout
    Downloads: 1 This Week
    Last Update:
    See Project
  • 9
    9Gestión Moda es una aplicación de gestión de almacenes y tiendas. Incluye una TPV, tickets, estadísticas, gestión de stocks, clientes, proveedores, ventas, compras, etc... Los interfaces son muy cómodos debido al uso de la tecnología XUL. www.9la
    Downloads: 1 This Week
    Last Update:
    See Project
  • Connect every part of your business to one bank account Icon
    Connect every part of your business to one bank account

    North One is a business banking app that integrates cash flow, payments, and budgeting to turn your North One Account into one Connected Bank Account

    North One is proudly built for small businesses, startups and freelancers across America. Make payments easily, keep tabs on your money and put your finances on autopilot through smart integrations with the tools you’re already using. North One was built to make managing money easy so you can focus on running your business. No more branches. No more lines. No more paperwork. Get complete access to your North One Account from your phone or computer, wherever your business takes you. Create Envelopes for taxes, payroll, rent, and anything else automatically.
    Get started for free.
  • 10
    Easy Shopping Cart For All Shopkeepers

    Easy Shopping Cart For All Shopkeepers

    Better Customer Self Service With This Easy to Edit Spreadsheet FILE

    Just download the above zip file, extract it and then view the README.txt file for instructions. Also, view the video / screenshots below for assistance. Notes: Out of Stock products are indicated with a disabled red color button. An example is included for this condition. Notes ii : Save the new index.html in the same folder as index_sample.html file. Tags : free shopping cart / POS (point-of-sale) software perfect for your retail store, restaurant, food truck, grocery store, beauty salon, car wash and more.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 11
    a web-based(php+xajax+mysql) POS for restaurant.can be used order dishes ,cash register support touch screen, ticket printer,full screen sytle smilar to windows application.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 12
    Thai Localization for Zen Cart. Zen Cart is a PHP e-commerce shopping cart program built on Zen Cart and base on OScommerce
    Downloads: 1 This Week
    Last Update:
    See Project
  • 13
    ppalCart is a php mysql commerce shopping cart application. It works with most payment processors and comes with a live-help app.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 14
    Customizable shopping cart engine for business to consumer (B2C) operations
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    BodegaNet

    BodegaNet

    Software para control de almacenes , bodegas y pequeños negocios

    Software para control de almacenes, bodegas y pequeños negocios, con su punto de venta , desarrollado en c# con base de datos en mysql , licencia freeware. DE MOMENTO BODEGANET SOLO TRABAJA CON LA IMPRESORA DE TICKETS TPS100 DE STARS MICRONIC. http://www.starmicronics.com/printer/thermal_printers/tsp100
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    Project canceled. Program for simple store management in a small store. It calculates receipts and stores them in SQL. Features: custom categories, simple GUI, discounts. Suitable either for Nokia internet tablet or common PC. Written in Python. See the
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    CAMSEG SCM is an application designed to manage sales campaigns. It contains all the features required to manage the campaign data (customers, products, etc) and sales, including powerful Stock Management and report functionalities.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    Calcula AFIP

    Calcula AFIP

    Calcula tus gastos en internet

    Aplicacion para realizar calculos sobre las compras en internet las cuales se ven afectadas por el impuesto de la AFIP en argentina, esto representa un 35% al valor de la compra. Podes usarlo para calcular compras de: por ej. -Juegos -Aplicaciones moviles -Sitios de compras online en general
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    Calculadora Izettle

    Calculadora Izettle

    Uma calculadora de taxas, crédito e débito para quem usa izettle.

    Software para calcular custo de juros em Débito e Crédito na maquininha da Izettle, basta digitar o valor liquido que você deseja receber e o software informa o valor a ser cobrado na maquininha com os juros aplicados e o valor das parcelas.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    Carting Management

    Carting Management

    Carting Management System

    CartingManagement is an application which will provide carting service provider total trucking and hauling management system. (Not to be confused with shopping cart or GoKarting ). Carting Service Providers are the people who supply materials and usually bill the customer monthly for the total monthly weight. The material they supply can be anything from metal food sand (construction materials) etc.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    Cheers!

    Cheers!

    Aplicación de TPV para bares y restaurantes

    Cheers! es un aplicación de TPV para la gestión de bares y restaurantes con un nuevo enfoque y diseño. Probablemente sea la aplicación de TPV más sencilla y adaptable que puedas encontrar actualmente. Puedes probarla gratis descargando nuestra versión Lite, completamente operativa.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    Client Tracker

    Client Tracker

    Application for tracking customers, clients, accounts, etc. PHP/MDB2

    This project has relocated to: https://github.com/TheScripters/client-tracker This is an application for tracking customers, clients, accounts, etc. written in PHP using the Pear::MDB2 abstraction layer. It's currently classified as pre-alpha because it's still in the process of being written the first time and is largely non-functioning (as many functions for it have not yet been written). Check News for updates. :) Anyone interested in assisting is fully welcome to apply.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    CrystalStore is a java/jsp based ecommerce solution which features catalog, shopping cart, inventory maintanaince, order management functionalities.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    CultPOS is a "Point of Sale" system designed to work with touchscreens. The frontend for making orders (TouchGUI) is written in platform independent C++/Qt, the backend for managing products and accounting (DbGUI) are scripts for OpenOffice
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    Here you could find a new approach to B2C software over internet. More user friendly, easy to learn and easy to customize, and completely integrated with your corporate ERP software.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • 3
  • 4
  • Next