Opensource Applications

PostBooks is an open source accounting and enterprise resource planning business system geared toward small to medium sized businesses. It is released under a CPAL license and is thus free software. PostBooks is maintained as an open source project on SourceForge.net but is based on the commercially licensed xTuple ERP system created by xTuple, a private software company based in Norfolk, VA.

OrangeHRM is a Human Resource Management (HRM) business solution for the Small and Medium-sized Enterprise (SME). It is developed on PHP, MySQL and Apache HTTP Server and can be downloaded to use on both the Linux operating system and Microsoft Windows. OrangeHRM is released under the GNU General Public License, and is thus free software.

Opentaps is a web based ERP and CRM for small to medium sized businesses based on Apache Open for Business. Its functions include eCommerce, Point-of-Sales, inventory, warehouse, order, customer management and general ledger. It also offers built-in business intelligence tools and mobility integration, including with Microsoft Outlook, Google Calendar, and mobile phones. Opentaps has a web based UI (user interface). The server can be installed on a Windows 32-bit (2000/XP/2003) or any POSIX (Lin

Open ERP (formerly named Tiny ERP) is an ERP/CRM system. The software is claimed to be a complete ERP and CRM system. It has separate client and server components. XML-RPC interfaces are available. Among the features are management accounting, financial accounting, inventory management, sales and purchase management, tasks automation, Human Resource Management, marketing campaigns, help desk, and point of sale.

Openbravo is a web-based, open source ERP business solution for small and medium sized companies that is released under the Openbravo Public License, based on the Mozilla Public License. The model for the program was originally based on the Compiere ERP program that is also open source, released under the GNU General Public License version 2.