Free and Open Source Invoicing, Expenses & Time-Tracking
Free Desktop book-keeping software for small-businesses & freelancers
Free & Open Source Invoice App for Freelancers & Small Businesses
Accounting system for smaller companies written in GnuCobol.
Small Business Appliance
A super simple way to create & send invoices, receive payments online
Invoice and office utilities program for customer managment
The Open Source Invoice Management Software
Mutasyon is a script can add customer, products, inventory or invoice
Captures time & expense by project and account; generates invoice
A complete invoice managment solution for Elastix PBX
Intuitive quote, delivery note, invoice, payments management app
Free web-based invoicing primarily for Finnish companies
Online invoicing, online invoicing solution, web-based invoicing