Yes, Akaunting is open source. Akaunting is a free and open source accounting software that you can use to manage your finances. It is released under the GNU General Public License v3.0. Akaunting has a simple and clean interface that makes it easy to use. You can create invoices, track expenses, and generate reports. Akaunting is available in English, French, Spanish, Portuguese, Italian, German, Dutch, Turkish, Russian, Chinese (Simplified), and Japanese.