Browse free open source Accounting software and projects 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
uniCenta oPOS - dynamically evolving POS project
Free Desktop book-keeping software for small-businesses & freelancers
Free and Open Source Invoicing, Expenses & Time-Tracking
Online Accounting Software
SME Accounting package, General Ledger, Debtors, Creditors, Stock
Accounting & Best Practice Business Administration System
Free & Open Source Invoice App for Freelancers & Small Businesses
Enterprise project management replacement for Project Server
Human way of Accounting
Accounts30.zip is a MS Excel VBA Software of Financial Accounting
osfinancials accounting and business processing software
A super simple way to create & send invoices, receive payments online
Calculates income tax form entries, helps do your taxes.
Free download templates for Excel to Tally. Import excel data in Tally
A full ERP system - moved to GitHub. See full description for details.
A trading platform including ERP, CRM, and accounting