Open Source ERP for Mac, Linux and Windows Accounting, CRM and ERP PostBooks is a full-featured, fully-integrated business management system, the core of the award winning xTuple ERP Suite. Built to run in the cloud or on a local server, it provides the ultimate in power and flexibility for a range of businesses and industries of any size. Please contact us for more product information or to schedule a guided demonstration. And yes, we publish our pricing. fr: OpenOffice.org Compiere Open Source ERP - A Modern, Low-cost ERP Software Solution