Tool for Enterprise Architecture Management
iteraplan is the first open source Enterprise Architecture Management tool. It is completely web-based and offers rich features for IT landscape modelling and visualization. You can document, analyse, plan and control your IT landscape in accordance to business goals. Starting with October 2014 the iteraplan source code is no longer available via AGPL. Development continues under a non-opensource license.
BIONA is a project framework for Bulgarian small business. This framework is based on open source and QT3 (GPL licence) and include modules for Accounting (General Ladger, AP, AR, VAT, and etc.), Store, POS, Clients, Vendors, Billing, Generator for Report