Enterprise Resources Planning (ERP) enables the processing of information required in an enterprise, using a single database. Much has been written about this type of software, addressing issues such as the high cost of licenses acquisitions, and the dependence on consultants for its adaptation and implementation in companies. Currently the development and use of ERP Free Open Source (FOS-ERP) has increased. However, this type of system is still not sufficiently explored, even in academia. This article analyses some papers on the subject, and raises questions that must be addressed by researchers and other stakeholders for the adequate use of these systems according to Brazil's reality. After an introduction to the subject, some differences between the FOS-ERP and its equivalent Proprietary ERP (P-ERP) are presented, in terms of business models, selection, customization and evolution. Next, some challenges and opportunities that FOS-ERP can offer to users, suppliers, researchers and individual contributors are described. This article expands the discussion about FOS-ERP, highlighting factors such as its potential for technological innovation and business strategy.
Enterprise resources planning; ERP; Free software; Open source; Software development; Business strategy
