Products
The OpenMFG ERP Suite is a fully-integrated end-to-end software system for make-to-order, make-to-stock and mixed-mode manufacturers. It contains everything in the open source PostBooks product, plus additional enterprise-class functionality for manufacturers and distributors.
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PostBooks is a full-featured, fully-integrated accounting, ERP, and CRM system, based on the award winning OpenMFG ERP Suite.
Built with the open source PostgreSQL database, and the open source Qt framework for C++, it provides the ultimate in power and flexibility for a range of businesses and industries. It includes the following modules:
- Accounting (general ledger, accounts receivable and payable,
bank reconciliation, financial reporting)
- Sales (quotes, order entry, sales reporting, shipping)
- CRM (universal address book, incident management,
opportunity management, to-do lists, project management)
- Purchasing (purchase orders, receiving, vendor reporting)
- Product Definition (items, infinite-level bills of material)
- Inventory (multiple locations, other advanced warehouse
features)
- Light Manufacturing (work orders, strong support for
make-to-order)
- OpenRPT open source report writer
You can download a copy of PostBooks for free unlimited use from SOURCEFORGE.NET. Just click on the SOURCEFORGE icon below.
As part of the OpenMFG ERP Suite (and the PostBooks open source version), which is built with the PostgreSQL database and the Qt GUI client framework, xTuple built its own SQL report writer from scratch. Like the ERP, it runs equally well on Windows, Linux and Mac OS X. We call it OpenRPT.

A key technology of the xTuple Applications is the open source database PostgreSQL (pronounced Postgres S-Q-L, or Postgres for short). Postgres is developed and maintained by a global community of talented programmers and database professionals. It is, in our opinion, one of the leading examples of the power of open source software development; because the program is a database, which typically serves as the guardian of mission-critical business information, the Postgres commmunity is meticulous about code quality and data integrity. Enhancements to Postgres must withstand rigorous peer review, and critical bug fixes are typically "back-patched" to the past several releases of the product - a commitment to quality and security that exceeds that of many commercial vendors.
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276-3541