Free Desktop book-keeping software for small-businesses & freelancers
Free and Open Source Invoicing, Expenses & Time-Tracking
Free Bootstrap 4 admin/dashboard template
Fullstack open source Invoicing application made with MongoDB
Free & Open Source Invoice App for Freelancers & Small Businesses
Simple Invoicing program for Desktop written in vba and Access
Accounting system for smaller companies written in GnuCobol.
Open-source and self-hosted CRM platform based on Laravel 5
A super simple way to create & send invoices, receive payments online
Free Accounting, Billing and Inventory Software with Bardcodes
The Open Source Invoice Management Software
Best software solution for Small, Medium Retail shop Management
Intuitive quote, delivery note, invoice, payments management app
Free web-based invoicing primarily for Finnish companies
Keep track of all your job costs, make sure you don't lose money