



The best open source alternative to NetBalancer is Fort Firewall. If that doesn't suit you, our users have ranked more than 10 alternatives to NetBalancer and three of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to NetBalancer are CacheGuard Gateway and L7 Filter.




CacheGuard Gateway is a free and open-source Unified Threat Management (UTM) solution, a Web Application Firewall (WAF), and a Quality of Service (QoS) platform designed to optimize WAN traffic. To obtain a CacheGuard Gateway appliance, download CacheGuard-OS and install it on...



L7-filter is a classifier for Linuxs Netfilter that identifies packets based on application layer data. It can classify packets as Kazaa, HTTP, Jabber, Citrix, BitTorrent, FTP, Gnucleus, eDonkey2000, etc., regardless of port.
This is an OS, not an application.