Open Source Expense Management Tools using Twig

A curated collection of the best open source software for tracking and managing business expenses. using Twig.

Invoice Ninja

Send invoices, accept payments, manage your business—all free

Stars
10,093
Last commit
3 days ago
License
Elastic-2.0

Free invoicing software for freelancers and small businesses. Create professional invoices, track expenses, accept online payments, and manage projects without hidden fees.

Open Source Alternative to:

Quickbooks

Windshift

Self-hosted work management and Jira alternative with boards, milestones, portals, time tracking, and test management.

Download Windshift