Simple and elegant invoicing solution.
Free and open-source web application for MSPs. Unifies IT documentation,...
Generate PDF invoices for your customers in laravel
A free API for generating invoice PDFs and e-Invoices.
Collection of Free responsive HTML templates for Startups
Crater Invoice Mobile to manage your invoices on the go.
Online Invoice Management in Ruby On Rails.
Create unlimited invoices for free.
:moneybag: International sales tax calculator for Node (offline, but pro...
Factura Electrónica AFIP y otros servicios web (proyecto software libre)...
A comprehensive PHP Library for the Stripe.
An Open Sourced Invoice System developed for anyone who needs to generat...
? Self-hosted Bitcoin payment gateway (฿)
Sophisticated ERP, CRM, Point-Of-Sale, etc. Open source now. This system...
deftERP - Jakarta EE Web Profile (Java EE 7 : JSF, JPA, EJB, CDI, Bean V...