pfSense is the world’s most trusted open source firewall. It brings together the most advanced technology available to make protecting a network easier and addresses a wide range of security and networking needs. pfSense is open source and you can download the Community Edition of pfSense here: https://www.pfsense.org/download/.
pfSense Community Edition can be installed on a physical computer or a virtual machine to make a dedicated pfSense firewall and/or pfSense router for a network. It is thoroughly documented ( pfSense documentation) and instructions are continuously updated on how to best operate pfSense software.
pfSense Plus is the version of pfSense that comes pre-installed on Netgate appliances which we sell in the UK at competitive prices.