SALDI is a multi-user accounting and business management system. It manages your company's financial accounts, orders, customers, stocks, departments etc. through a Web interface. Multiple companies can be supported in a single installation.
L'ane (L'anePOS) is a point-of-sale (cash register) and backoffice program for retail businesses and restaurants written in Perl on Linux/Unix. It uses PostgreSQL for backend storage.
X-ITEC CMS/R is a German content management system.
A relational and transaction-based database system.
A file and archive manager supporting 150+ archive formats.