Dolibarr ERP CRM is a modern software package to manage your company
A self-hosted open source application for managing your invoices
Multi-purpose proxy service management system
Open Source Integrated Hospital Information Management System
Accounting, invoicing, inventory and payroll software for Linux
Software für die Tierarztpraxis - PMS - Praxismanagementsystem
Open-source self-hosted hotel PMS. Apache 2.0, no per-room fees.
Free Invoice & Billing Software for Windows, Linux & Mac
Get latest Edition here: http://www.openqrm-enterprise.com.
Open-source ERP & CRM for small business — self-hosted, no user fees
Domains Reseller module for Blesta to integrate API functionality
Membership management software
Desktop and mobile solution for invoicing
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
Software developed for the purposes of czela.net o.s.