Apache OFBiz — Open-Source ERP Suite and Framework (Apache 2.0)
Apache OFBiz is one of the oldest and best-known open-source ERP projects worldwide and has been maintained as a top-level project under the Apache Software Foundation since 2006. OFBiz, which stands for Open For Business, was originally founded in April 2001 by David E. Jones and Andrew Zeneski. Today the project delivers a complete Java-based suite of business applications that organisations of any size can deploy as the foundation for ERP, e-commerce and supply-chain implementations. The distinctive feature of Apache OFBiz is the combination of a flexible framework and a comprehensive application kit: developers receive not just a finished ERP solution but a complete platform with entity engine, service engine, workflow engine and a widget-based UI framework that can be used to design custom business applications. Licensed under the permissive Apache License 2.0, OFBiz is available for commercial and non-commercial use and can even be integrated into proprietary products. The current release 24.09 was published in early 2026.
Overview
The Apache Software Foundation umbrella gives OFBiz a level of long-term governance stability that is unusual in the open-source ERP space. The active developer community continues to extend and maintain the platform across the world. For DACH (Germany, Austria, Switzerland) buyers, OFBiz typically appears on the open-source ERP shortlist alongside ADempiere, iDempiere and Odoo Community Edition — each with different community dynamics and architectural philosophies. OFBiz differentiates through the Apache 2.0 licence (more permissive than the GPL family) and the framework-plus-applications combination that suits organisations wanting to build custom business applications on a proven Java foundation rather than only configure a finished product.
Functional sweet spot
Apache OFBiz has an unusually broad functional scope. Financials include full general ledger, accounts receivable, accounts payable, asset accounting and budgeting. The sales and CRM area covers contact management, marketing campaigns, quotation and order processing, commission management and an integrated e-commerce front-end that provides fully featured B2B and B2C online shops. For trading companies the platform delivers inventory and stock management, goods-in and goods-out processes, multi-warehouse logistics and an integrated warehouse-management system. Manufacturing modules cover BOMs, routings, MRP (material requirements planning), production planning, quality and maintenance management. Additional modules cover personnel administration, project management, content management and a complete e-commerce storefront. The framework layer (entity engine, service engine, workflow engine, widget UI) makes OFBiz unusually extensible for an ERP — developers can build new applications on the same foundation rather than only customising existing modules.
DACH positioning
OFBiz is not engineered specifically for German-speaking markets: DACH-specific localisation for DATEV (the German accounting exchange standard), GoBD (the German principles for proper digital bookkeeping) and ZUGFeRD or XRechnung e-invoicing is typically delivered through community extensions or partner-developed adaptations rather than as part of the global core. The DACH deployment profile is therefore mainly technically capable mid-market firms with in-house Java development capacity that want to build custom business applications on a proven open-source foundation. The DACH partner ecosystem is meaningfully thinner than for commercial mid-market ERPs (Microsoft Dynamics 365 Business Central, Sage 100, myfactory), so buyers should plan for the lower partner density during their selection.
Pricing and implementation
Apache OFBiz is free to license under the Apache 2.0 licence, which is more permissive than the GPL family used by ADempiere or iDempiere: derived works do not need to be redistributed under the same licence. The total cost of ownership consists of hosting, infrastructure, implementation and ongoing development — not licence fees. For technically capable buyers with in-house Java development this can produce meaningfully lower TCO than commercial alternatives; for buyers without in-house development, the partner costs can negate the licence-fee saving. Implementation runs through community-aligned consultancies or in-house teams; project timelines and outcomes depend strongly on the quality of the chosen partner or team and the cleanness of the underlying business processes. The framework orientation of OFBiz makes implementation more development-heavy than configuration-heavy compared to commercial alternatives.
Selection considerations
Apache OFBiz is a defensible choice for technically capable organisations with strong in-house Java development, an explicit preference for open-source software, a willingness to take on responsibility for the operational stack, and a need for the framework flexibility that OFBiz uniquely provides among open-source ERPs. It is less compelling for buyers without in-house development capacity (commercial mid-market ERPs typically deliver faster), for DACH-specific compliance-heavy industries where commercial localisation is non-negotiable, and for organisations that prioritise vendor accountability over architectural openness. Within the open-source ERP shortlist, OFBiz fits best when the project requires framework-style extensibility rather than only configuration of an existing product.
Related Topics
Vendor homepage of Apache OFBiz
Current view of the website https://www.apache.org/
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Frequently Asked Questions
What is the difference between Apache OFBiz and other open-source ERPs?
OFBiz is built as a framework plus applications rather than only an application suite. The entity engine, service engine, workflow engine and widget UI framework allow developers to build custom business applications on the same foundation, not just configure existing modules. The Apache 2.0 licence is more permissive than the GPL family used by ADempiere or iDempiere — derived works do not need to be redistributed under the same licence.
Is Apache OFBiz production-ready for German Mittelstand companies?
It can be, with the right implementation team. The product itself is functionally rich, but DACH-specific localisation (DATEV, GoBD, ZUGFeRD, XRechnung) typically requires community extensions or partner-developed adaptations. The realistic deployment profile is a technically capable mid-market firm with strong in-house Java development capacity or a close working relationship with an OFBiz-experienced consultancy.
What does the Apache 2.0 licence allow?
The Apache 2.0 licence is one of the most permissive open-source licences. It allows commercial use, modification, redistribution and integration into proprietary products without requiring the derived work to be released under the same licence. This is meaningfully more permissive than the GPL family and is one of the reasons OFBiz is used as a foundation for commercial software products as well as for direct ERP deployments.