Free Desktop book-keeping software for small-businesses & freelancers
Free and Open Source Invoicing, Expenses & Time-Tracking
Open-source pricing and billing infrastructure
Simple and elegant invoicing solution
Empower your hosting business with FOSSBilling
Open Source Metering and Usage Based Billing API
Open Source Openbravo POS convert to Commercial Retail ERP and POS
Linux-Based Billing And Business Application Server For FREE use.
Accounting system for smaller companies written in GnuCobol.
QRK Registrierkassen Software für kleine Betriebe.
Free & Open Source Invoice App for Freelancers & Small Businesses
Imagic Solution Easy to Use Windows Based Weighbridge Software
Membership management software
Tool to manage canteen, nursery and events registrations of a school.
Create, review and administer norwegian invoices.
A super simple way to create & send invoices, receive payments online
Open-source subscription management & billing automation system
Generate professional invoices and business letters directly online
Building High Quality ERP and Accounting Software for SMB & SME
eEÜR Version 1.10.3 Januar 2017
Baraza Business Management System, a product of Openbaraza
The Open Source Invoice Management Software
Application for tracking customers, clients, accounts, etc. PHP/MDB2