Accounting software for small and medium-size businesses, developed for the european style of bookkeeping. EekBoek has both a versatile, scriptable command-line interface (CLI), a GUI, and a programmable API. NL: Boekhouden.
Accounting software for a GUI, written using QT and storing the data in a DBMS. It should allow exporting of data and results to XML; reports would be generated using style sheets for xml.