GnuCash is a domestic finance and economy management and control tool. It is ideal for individuals and small businesses. It is easy to use and with great possibilities too, letting you control bank accounts, shares, payments and receipts, etc from the program. The best guarantee of GnuCash is that it is an application based on professional accounting principles. You can import files in QIF, OFX or HBCI formats (among others), make and study very complete reports, statistics and graphs of all types of data, program determined transactions, etc.There are secondary utilities like an integrated financial calculator, personnel manager (clients, employees, etc), creation of invoices, etc. And the best is it`s completely free!