Open Source Windows Business Software

Vtiger CRM enables sales, support, and marketing teams to organize and collaborate to measurably improve customer experiences and business outcomes. Vtiger CRM also includes email, inventory, project management, and other tools, providing a complete the business management suite. Download Vtiger CRM here or sign up for a free 15-day free trial of the cloud-based application with free updates and support at https://www.vtiger.com/

nopCommerce is the most popular free & open source ASP.NET shopping cart in the world. It powers more than 60,000 live shops from SMB to Enterprise in over 100 countries. nopCommerce is a great example of an open-source product. It is transparent and open for input from developers from all over the world. The product is developed and supported by the professional team since 2008. The source code is fully customizable. Pluggable architecture makes it easy to develop custom functionality and follow any business requirements. The platform is a perfect solution for business of any kind and type: all tools for effective B2B and B2C marketing and sales go out-of-the-box. The platform is absolutely free: there are no hidden fees or any other traps. nopCommerce has been downloaded more than 3,000,000 times.