Bill.com - Bill.com provides ACH payments processing, automates your accounts payable and accounts receivable processes.
Grisbi - Accounting for everyone !
Zoho Invoice - 100% free online invoicing software for small businesses.
Ledger-cli.org - Ledger is a powerful, double-entry accounting system that is accessed from the UNIX command-line.
Wise - Currency exchange Banks and other providers could charge you up to 5% in hidden costs when sending ...
Gnuaccounting - Gnuaccounting is a Free Java cross-platform accounting and bookkeeping application. Features