accounting

Free and Open Source Enterprise Resource Planning (ERP)

Firefly III: a personal finances manager

Free and Online Accounting Software

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

Dolibarr ERP CRM is a modern software package to manage your company or foundation's activity (contacts, suppliers, invoices, orders, stocks, agenda, accounting, ...). It is open source software (written in PHP) and designed for small and medium businesses, foundations and freelancers. You can freely install, use and distribute it as a standalon…

3proxy - tiny free proxy server

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

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

Modern desktop accounting for freelancers and small-businesses.

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

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

Ever® Gauzy™ - Open-Source Business Management Platform (ERP/CRM/HRM)

Get a grip on your finances.

A bookkeeping & financial analysis engine for the Django Framework. UNDER ACTIVE DEVELOPMENT

OpenAM is an open access management solution that includes Authentication, SSO, Authorization, Federation, Entitlements and Web Services Security.

Keep track of your 💵, 🕘, 🐖, 🐄, 🍻 on your command line

An open-source ERP (Enterprise Resource Planning) solution for WordPress

💰 Billing & Payments knowledge for cloud platforms

List of all tools (apps, services) that startups should use.