GnuCash

GnuCash is free, open-source financial accounting software for individuals and small businesses. Licensed under the GNU General Public License, it is available for GNU/Linux, BSD, Solaris, macOS, and Microsoft Windows, with downloads offered for current systems and older versions for legacy computers. The software helps users manage bank accounts, investments, income, and expenses through an interface designed to be as familiar as a checkbook register while supporting professional accounting principles.

Its features include double-entry bookkeeping, stock, bond, and mutual fund accounts, small-business accounting, reports and graphs, scheduled transactions, and financial calculations. GnuCash can import QIF, OFX, and HBCI data and match imported transactions. The project also provides program documentation, installation guidance, FAQs, a wiki, mailing lists, bug reporting, and community chat for users seeking support.

Developed, maintained, documented, and translated by volunteers, GnuCash welcomes contributions, including help with software development, documentation, and translations. Its website provides downloads, feature information, support resources, and ways to participate in the project