En este post os selecciono los mejores programas gratis de contabilidad, finanzas y facturación disponibles para sistemas Windows, Linux y Mac.
GNU Cash
http://www.gnucash.org/
GNU Accounting
http://www.gnuaccounting.org/
Alzex Finance
http://www.alzex.com/download/free-accounting-software.html
BS1 Accounting
http://www.dbsonline.com/accounting/
Lazy8 Ledger
https://sourceforge.net/projects/lazy8ledger/
Grisbi
http://www.grisbi.org/
Home Bank
http://homebank.free.fr/
Free Debks
http://freedebks.sourceforge.net/
Account Manager
https://sourceforge.net/projects/lcelb-am/
Front Accounting
http://frontaccounting.com/