Customer-Touch CRM

Customer-Touch CRM is the open source, platform independent customer relationship management solution software for small and medium firms. The software is free. However, it is released and distributed under the terms of the GNU General Public License.

Kbudget

Kbudget is the open source budgeting and personal money management program for KDE, and is released under the GNU General Public License. Kbudget program is written in C# and C++ to manage accounts and transactions.

FacturaLUX

FacturaLUX is the open source Spanish ERP and CRM software written in C++ and JavaScript, and released under the GNU General Public License. PostgreSQL maintains the database manager of FacturaLUX.

Pizza Business

Pizza Business is the open source restaurant simulation game written in C++. The software is released, distributed and can be used and modified under the terms of GNU General Public License. Pizza Business is compatible with Microsoft Windows 95/ 98/ ME and Linux operating systems. It can run on the environment like Text based console, and Win32 or X11.

SugarCRM

SugarCRM is the open source Customer Relationship Management system, which is written in PHP and is released under the GNU General Public License. The software was developed in the year 2004 by three CRM professionals of Silicon Valley.

AccWizz

AccWizz is the open source accounting system for small business companies and accounting offices, released under the GNU General Public License and written in PHP 4x. With Apache and PhpGroupWare, user can run AccWizz as a web application. PostgreSQL or MySQL database manages the internal data in AccWizz.

GnoTime

GnoTime (Gnome Time Tracker) is the open source to-do list/diary/journal tracker, developed in C and Scheme and released under GNU General Public License. GnoTime is made for Linux, Mac OSX and other Unix desktops. The objective of the GnoTime is to track the amount of time spent on projects and generate reports and invoices based on that time.

Lazy8 Ledger

Lazy8 Ledger is the open source simple and powerful accounting program written in Java and released under GNU General Public License. Lazy8 Ledger program is designed for the people who have an experience in bookkeeping and works on any operating system and provides tools to make own reports.

AqBanking

AqBanking is a modular and generic interface to online banking tasks, financial file formats (import/export) and bank/country/currency information. It provides frontends for Qt, KDE, GTK, and console. AqBanking uses backend plugins to actually perform the online tasks. HBCI, OFX Direct Connect, and DTAUS discs are currently supported by AqBanking. This open source software is used by GnuCash, KMyMoney, and QBankManager.

Shopping Cart Builder

Shopping Cart Builder is the open source complete e-commerce suite written in PHP and designed for business and developers. The operating systems, which support Shopping Cart Builder, are Windows, Unix variants, Linux and Mac.