Downloading Firewall Builder 5.1.0.3599 from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this software available. The default filename for the program's installer is fwbuilder.exe.
The software lies within Security Tools, more precisely Antivirus. We recommend checking the downloaded files with any free antivirus. Some of the software aliases include "Firewall Builder for IOS ACL".
The following versions: 5.1, 5.0 and 4.2 are the most frequently downloaded ones by the program users. Firewall Builder was developed to work on Windows XP, Windows XP Professional, Windows Vista, Windows 7, Windows 8, Windows 10 or Windows 11 and is compatible with 32-bit systems. This free software is an intellectual property of NetCitadel, INC.
From the developer:
Firewall Builder makes firewall management easy by providing a drag-and-drop GUI application that can be used to configure Linux iptables, Cisco ASA and PIX, Cisco FWSM, Cisco router access lists, pf, ipfw and ipfilter for BSD, and HP ProCurve ACL firewalls. With features like shared objects, drag-and-drop GUI, and search-and-replace, tasks that used to be time-consuming and frustrating are now simple and straightforward.
You may want to check out more software, such as Karaoke Builder Studio, Flip Builder or Thesaurus Builder, which might be related to Firewall Builder.
Mac protection
Network tools