Browse free open source Accounting software and projects for BSD below. Use the toggles on the left to filter open source Accounting software by OS, license, language, programming language, and project status.
Personal and small-business finance manager
Open source ERP and CRM web software for business
Accounting & Best Practice Business Administration System
A full ERP system - moved to GitHub. See full description for details.
Enterprise project management replacement for Project Server
Online Accounting Software
Calculates income tax form entries, helps do your taxes.
jBilling is a web-based enterprise billing system.
GAzie è un software gestionale (ERP) multiazienda
A trading platform including ERP, CRM, and accounting
Captures time & expense by project and account; generates invoice
Free, easy, personal accounting for everyone
Personal Finance and Accounting
An accounting / educational / MRP / ERP / CRM system for SMEs