Free and Open Source Invoicing, Expenses & Time-Tracking
Ultimate Zero-Budget Revshare Solution for Indie Teams
Accounting system for smaller companies written in GnuCobol.
Open source ERP and CRM web software for business
Free Invoice & Billing Software for Windows, Linux & Mac
Accounting & Best Practice Business Administration System
Cloud based program for POS, CRM, Inventory, Workorders, Services
The Free & Popular Akaunting Web Software in Complete Virtual Machine
Nonprofit Finance, Donor, and CRM System
BestBooks Accounting Application Framework (BAAF)
Desktop and mobile solution for invoicing
FreelancerBooks -Project Management for Freelancers and Agencies
Expense reporting system for business
Building High Quality ERP and Accounting Software for SMB & SME
Free PHP Codeigniter Expense Manager (management) Script
Baraza Business Management System, a product of Openbaraza
Mutasyon is a script can add customer, products, inventory or invoice
jBilling is a web-based enterprise billing system.
Captures time & expense by project and account; generates invoice