Free Desktop book-keeping software for small-businesses & freelancers
Enterprise project management replacement for Project Server
Free & Open Source Invoice App for Freelancers & Small Businesses
A super simple way to create & send invoices, receive payments online
Generate professional invoices and business letters directly online
Building High Quality ERP and Accounting Software for SMB & SME
Daily expense details manager
Baraza Business Management System, a product of Openbaraza
The Open Source Invoice Management Software
jBilling is a web-based enterprise billing system.
Captures time & expense by project and account; generates invoice