Simple and elegant invoicing solution
Empower your hosting business with FOSSBilling
Free and Open Source Invoicing, Expenses & Time-Tracking
Linux-Based Billing And Business Application Server For FREE use.
Open-source, self-hostable personal subscription tracker
A basic PHP/MySQL/HTML Billing APP. Meant for developers learning.
Small Business Appliance
Free & Open Source Invoice App for Freelancers & Small Businesses
Tool to manage canteen, nursery and events registrations of a school.
Invoice and office utilities program for customer managment
Generate professional invoices and business letters directly online
Daily expense details manager
its complete accounting system for small scale manufacturing companies
Open Source Invoice Programm for Egroupware
Application for tracking customers, clients, accounts, etc. PHP/MDB2
Mutasyon is a script can add customer, products, inventory or invoice
Simple Aplikasi Hotel Management System
A complete invoice managment solution for Elastix PBX
Captures time & expense by project and account; generates invoice
Restaurant Script is a Pizza Restaurant Ordering System for Everyone!
Intuitive quote, delivery note, invoice, payments management app
Software gestionale open-source