o3Business

Billing and invoicing software for small and medium company

Info

This is a software for small businesses and individuals to create invoice, quotation and handle simple warehouse management. Because the software is free, o3bussiness has more than 20,000 downloads and more than 2,000 active users. This free software has not only helped many small and micro businesses to reduce their expenses. This is the first software developed by our team in 2008 and although it is a non-profit project, it brings us a lot of new opportunities.