A pure PHP library for reading and writing spreadsheet files
Windows 11 only — includes 16 sections with text and visual reports.
Professional financial tools: 16 sections with text and visual reports
Free Invoice & Billing Software for Windows & Linux
Accounting & Best Practice Business Administration System
Bitcoin Alts portfolio tracker, email / text / alexa / telegram alerts
A basic PHP/MySQL/HTML Billing APP. Meant for developers learning.
Company administration manager
Small Business Appliance
Imagic Solution Easy to Use Windows Based Weighbridge Software
Membership management software
A framework agnostic, multi-gateway payment processing library
Tool to manage canteen, nursery and events registrations of a school.
How Programmers Can Earn Pocket Money Elegantly, Version 2.0
Cryptocurrency Payment Gateway - your payment processor
Open Source Microfinance Suite
Excel to Tally
its complete accounting system for small scale manufacturing companies
PHP Stock Inventory Management System - POS
Mutasyon is a script can add customer, products, inventory or invoice
ShelterOps - Animal and Wildlife data management software
Free web-based invoicing primarily for Finnish companies