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.

Kimai is a web-based multi-user time-tracking application. Works great for everyone: freelancers, companies, organizations - everyone can track their times, generate reports, create invoices and do so much more. SaaS version available at https://www.kimai.cloud

Free Accounting Software

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

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

A self-hosted open source application for managing your invoices, clients and payments.

A Laravel and Filament-powered accounting platform featuring full double-entry accrual accounting, delivering modern automation for professional financial management.

Open-source Pricing and Billing Infrastructure 🚀 Subscription management, Invoicing, Pricing, Usage-based billing, Cost limiting, Grandfathering, Experiments, Revenue analytics & Actionable insights

All in One PSA for MSPs, which Unifies client, contact, vendor, asset, license, domain, ssl certificate, password, documentation, file, network and location management with ticketing and billing capabilities, with a client portal on the side.

Simple and elegant invoicing solution.

Double-entry accounting & ERP for the web

Invoicing for freelancers & small businesses

Online Invoice Management in Ruby On Rails.

Open source C# e-invoicing library. Enables creating and reading ZUGFeRD invoices.

An Open Sourced Invoice System developed for anyone who needs to generate out an invoice and manage clients

Sell-Your-Saas is an Open Source solution to automate and sell any Web application as a SaaS service

Fab-Manager is the FabLab management solution. It provides a comprehensive, web-based, open-source tool to simplify your administrative tasks and your marker's projects.

Miru | Time Tracking and Invoicing and Employee Benefits. Built using Ruby On Rails and ReactJS