A firewall prevents hackers or other threats from accessing your PC (for example, data to steal.
PC Tools Firewall is a free firewall tool.
UPDATE: In may 2013, PC Tools (now part of Symantec) has decided the number of offered products to bring back. Therefore, the firewall unfortunately not more as a stand-alone program to download.
PC Tools Firewall is free to download for personal use. For applications that connect to the network to keep an eye on can PC Tools Firewall, online threats to stop. Examples of these threats: Trojans, keyloggers, backdoors and other malware that your PC system may damage it and personal information is trying to steal.
PC Tools has in the development of the firewall, particularly with regard to user-friendliness. The slogan, therefore, is that this firewall for people is developed, not for experts. PC Tools Firewall is only suitable for Microsoft Windows.
PC Tools Firewall has the following features:
PC Tools Firewall screenshots
You can free download PC Tools Firewall and safe install the latest trial or new full version for Windows 10 (x32, 64 bit) from the official site.