Free and Open Source Enterprise Resource Planning (ERP)

Firefly III: a personal finances manager

Online Accounting Software

Free Open Source ERP CRM Accounting Invoicing Software | Node Js React

Dolibarr ERP CRM is a modern software package to manage your company or foundation's activity (contacts, suppliers, invoices, orders, stocks, agenda, accounting, ...). it's an open source Web application (written in PHP) designed for businesses of any sizes, foundations and freelancers.

Double-entry accounting system with a command-line reporting interface

3proxy - tiny free proxy server

Robust, fast, intuitive plain text accounting tool with CLI, TUI and web interfaces.

Free Accounting Software

A portfolio tracking, analytics, accounting and management application that protects your privacy

💵 Bigcapital is financial accounting with intelligent reporting for faster decision-making, an open-source alternative to Quickbooks, Xero, etc.

Ever® Gauzy™ - Open Business Management Platform (ERP/CRM/HRM/ATS/PM) - https://gauzy.co

We do Open Source ERP - Fast, Flexible & Free Software to scale your Business.

Fullstack open source Invoicing application made with MongoDB, Express, React & Nodejs (MERN)

可能是中国用户数最多的开源ERP

Django Ledger is a double entry accounting system built on the Django Web Framework.

Get a grip on your finances.

💰 Billing & Payments knowledge for cloud platforms

A Laravel and Filament-powered accounting platform, crafting a modern and automated solution for financial management.

OpenBudgeteer is a budgeting app based on the Bucket Budgeting Principle