Open Source PHP Financial Software

Here is PHP/MySQL/HTML code that is a sample Entry Level Billing APP. It is Free, and mostly for learning purposes. You can install on a Windows or linux server, and look at the PHP code files on your PC.

O Projeto BoletoPHP é um sistema de geração de Boletos em PHP que é mais simples do que o PhpBoleto e que se estenda ao desenvolvimento de boletos dos bancos mais usados no mercado. Downloads ou para colaborar no projeto acesse: www.boletophp.com.br

Gnujiko è un software gestionale open-source progettato per la piccola impresa, è dotato degli strumenti principali per poter creare preventivi e fatture, gestire le anagrafiche clienti e fornitori, controllare le giacenze a magazzino e tanto altro. E‘ integrata una gestione semplificata della contabilità per consultare il Registro IVA acquisti/vendite e le registrazioni di Prima Nota. E‘ adatto a qualsiasi attività, dal commerciante al libero professionista ed è facilmente integrabile su applicativi già esistenti.

HSBC API is a custom set of PHP classes to build, submit and process all the transaction/XML data between your shopping cart and the HSBC XML API gateway. Allows complete transaction building and processing for any HSBC e-commerce customers

PHPEditTable is a class which mimics a simple spreadsheet behaviour. It handles cell formatting as well as math expressions based on cells' addresses parsing. Works with complicated formulas, setting properties on cell/row/column/range/sheet level.

This is a sample payroll program, and PDF book, for learning payroll and PHP/MySQL. It is a web app, written in PHP/MySQL. The webapp is for a small business, with 1-15 employees. It should give you practice in learning payroll, installing on the web, PHP and MySQL. The WebPay App calculates payroll, and produces reports for tax and accounting purposes. Read the readme file, manual, and PDF Book for greatest use of this App. Enjoy!

This is a working educational payroll program, and PDF book, for learning payroll and PHP/MySQL. It is a web app, written in PHP/MySQL. The webapp is for a small business, with 1-15 employees. It should give you practice in learning payroll, installing on the web, PHP and MySQL. The WebPay App calculates payroll, and produces reports for tax and accounting purposes. New features for 2022 include this years Tax Percentages, and ability to print W2 forms at year end. The current feature for 2022 is 2022a. It contains improvements of numeric formats. Read the readme file, manual, and PDF Book for greatest use of this App.

An object-oriented PHP5 framework engineered to integrate easily with the Website Payments Pro API from Paypal. Complete the DoDirectPayment, SetExpressCheckout, GetExpressCheckoutDetails and DoExpressCheckoutPayment operations in just 3 lines or less.

ITFlow is a free & open-source solution for IT service management, documentation, and accounting & invoicing. ITFlow consolidates common MSP requirements (ticketing, wiki/docs, CMDB and accounting) into one tool. ITFlow is primarily targeted towards Managed Service Providers but may also be suitable for internal IT departments.

Timesheet / Timetracking organizer/scheduler using PHP and MySQL - manage workers, projects, companies, worktime - logging every-day come- and go-times, contracted hours, overtime, workspace and project-hours, attendance-time, holidays - create rep