Online Accounting Software
Firefly III: a personal finances manager
Free and Open Source Invoicing, Expenses & Time-Tracking
Accounting & Best Practice Business Administration System
A pure PHP library for reading and writing spreadsheet files
A money and currency library for PHP
Accounting system for smaller companies written in GnuCobol.
Free and Online Accounting Software
Open source ERP and CRM web software for business
Free Invoice & Billing Software for Windows, Linux & Mac
Linux-Based Billing And Business Application Server For FREE use.
Cloud based program for POS, CRM, Inventory, Workorders, Services
Ultimate Zero-Budget Revshare Solution for Indie Teams
Bitcoin Alts portfolio tracker, email / text / alexa / telegram alerts
The Free & Popular Akaunting Web Software in Complete Virtual Machine
Company administration manager
lawyer office suite
Quickly get started with building your next accounting system
Free & Open Source Invoice App for Freelancers & Small Businesses
Centralized signing and verification
Open-source crypto currency exchange software
A framework agnostic, multi-gateway payment processing library
Tool to manage canteen, nursery and events registrations of a school.