Free Desktop book-keeping software for small-businesses & freelancers
Free and Open Source Invoicing, Expenses & Time-Tracking
Kimai is a web-based multi-user time-tracking application
Free Bootstrap 4 admin/dashboard template
Fullstack open source Invoicing application made with MongoDB
Take your office and CRM into the cloud!
ERP Server
Timesheet module for dolibarr
Free & Open Source Invoice App for Freelancers & Small Businesses
Accounting system for smaller companies written in GnuCobol.
Time-Tracking for companies and teams with up to 250+ users
An accounting program (not released) and a released invoice program.
Small Business Appliance
A sales order and invoice program
Open-source and self-hosted CRM platform based on Laravel 5
Accounting & Best Practice Business Administration System
A super simple way to create & send invoices, receive payments online
Convert HTML to PDF using Webkit (QtWebKit)
Create and print simple invoices
Invoice and office utilities program for customer managment
The Open Source Invoice Management Software