PC Tools Firewall Plus is a freeware applications that proves to be an extremely powerful firewall tool. The utility can be used by all kinds of users and it can satisfy various needs related to computer security. A firewall is a mandatory element of internet security and a free solution is sometimes preferred against a paid one.

This is the case with PC Tools Firewall Plus, which is able to provide a lot of support despite being free. Users can safely browse the internet as the activity is constantly monitored by the utility in order to detect and block malicious applications. Whenever users establish a connection to a new network, the app will scan it, provide a report and then allow the user to define certain rules regarding the access to the specific network.

PC Tools Firewall Plus prevents malicious applications from accessing data on the computer and whenever such an app is discovered, it is quickly blocked by the firewall. Users are notified about any major event that appears on the computer and they can take action. There are two configuration modes, the normal and the expert one, each one providing its series of functions. The latter one, though, is much more customizable.