pfSense Community Edition (CE) is the free and open-source version that can be installed on amd64 and x86-64 architectures or virtual machines to make a dedicated pfSense firewall and/or pfSense router for a network. It is thoroughly documented (pfSense documentation: https://docs.netgate.com/pfsense/en/latest/) and instructions are continuously updated on how to best operate pfSense software. The free Community Edition of pfSense can be downloaded at https://www.pfsense.org/download/.  pfSense CE is suitable for individuals and organizations that prefer an open-source solution and do not necessarily require enterprise-level support.
pfSense plus is the proprietary version of pfSense that comes pre-installed on Netgate-branded appliances, or it can be upgraded to from the community edition by purchasing a pfSense+ Software Subscription using the following link: https://itg-shop.co.uk/professional-services.html. It is built on the same open-source foundation of pfSense CE and provides additional, advanced features and professional support aimed at enterprises and users requiring higher levels of integration, support, and performance. When pre-installed on Netgate appliances, it includes TAC Lite support and software updates at no additional charge for the life of the unit. Netgate appliances are available for purchase from our online store at the following link: https://itg-shop.co.uk/.
 pfSense plus’s additional features and enhancements are specifically beneficial in enterprise environments. pfSense plus also comes with the option of purchasing professional support, training, and consulting from Netgate partners like us. Use the following link fot expert support and services or to upgrade to TAC Professional or TAC Enterprise for extended support and SLA: https://www.itandgeneral.com/contact-us/.