Open source ERP and CRM web software for business
Free Open Source Accounting and Club Systems
Free Invoice & Billing Software for Windows, Linux & Mac
uniCenta oPOS - dynamically evolving POS project
Centralized signing and verification
Red Cherries Accounting is a web based accounting software solution.
Escribir facturas - simple y fácil
A super simple way to create & send invoices, receive payments online
A full ERP system - moved to GitHub. See full description for details.
Expense reporting system for business
A fully functional ERP suitable for institution of any size
The Open Source Invoice Management Software
Mutasyon is a script can add customer, products, inventory or invoice
jBilling is a web-based enterprise billing system.
Bill system. Simple, fast, powerful
Captures time & expense by project and account; generates invoice
Calculate original price, percentage, sale price, markup
Zaiko is small, versatile stock control application.