Dolibarr ERP CRM is a modern software package to manage your company
A self-hosted open source application for managing your invoices
Free Invoice & Billing Software for Windows, Linux & Mac
Open-source ERP & CRM for small business — self-hosted, no user fees
Membership management software
Desktop and mobile solution for invoicing
QNE: Accounting Payroll Software System Malaysia
Building High Quality ERP and Accounting Software for SMB & SME
An Eclipse RCP program for all aspects of a (Swiss) medical practice
Baraza Business Management System, a product of Openbaraza
Opensource Accounting CMS
jBilling is a web-based enterprise billing system.
Simple Aplikasi Hotel Management System
Pharmacy Software
OpenPatientOS is an information system for managing patient records
Free Web Host Billing System
Programa - web-php para gestionar facturas en base de datos mysql.
TOSPMS - A practice management system for the healthcare industry.