FrontAccounting  ERP is a free, downloadable web-based  accounting system designed for small and medium businesses. The software allows users to manage their accounts online whether it be for purchase orders, accounts payable, sales orders, deposits, customer invoices or credit notes. The software is a multi-user system, supports various languages, can handle a number of currencies, and subscription for remote accessibility is low-cost for open source accounting. It comes with flexible tax configuration tools and works with all banking & general ledger entries as well as generating financial reports. The ERP chain has written in PHP, using MySQL.

Yes it is used for commercial purpose and accepted in the accountant circle.