Free ERP tools can handle core operations like accounting, inventory, CRM, and manufacturing. The best options are open‑source or offer strong free tiers for small teams.
Updated January 18, 2026: This list reflects active open‑source ERP platforms.
What to look for in free ERP tools
- Core modules: accounting, inventory, CRM.
- Community support: documentation and plugins.
- Hosting options: self‑hosted or managed cloud.
- Scalability: grows as your business grows.
10 best free ERP software options
1. Odoo Community Edition
Modular ERP with a large ecosystem.
2. ERPNext
Full‑featured open‑source ERP for SMEs.
3. Dolibarr
Simple ERP/CRM with a lightweight footprint.
4. Apache OFBiz
Framework‑driven ERP for custom solutions.
5. Metasfresh
Strong for manufacturing and distribution.
6. iDempiere
Enterprise‑grade open‑source ERP with active community.
7. xTuple PostBooks
Good for manufacturing and accounting workflows.
8. Tryton
Modular Python‑based ERP with strong accounting.
9. LedgerSMB
Accounting‑focused ERP for small teams.
10. FrontAccounting
Lightweight finance and inventory ERP.
Final thoughts
ERPNext and Odoo are the most broadly capable. If you want something lightweight, Dolibarr or FrontAccounting are good starting points.
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