Open Source Package - Untangle's base package is Open Source, so of course it's a free download. It's available as a 474 MB ISO download you can burn to a CD and use to install a dedicated server. The package includes 12 Open Source security applications, including: Attack Blocker, Firewall, Intrusion Prevention, OpenVPN, Phish Blocker, Protocol Control, Reports, Routing & QoS, Spam Blocker, Spyware Blocker, Virus Blocker, and Web Filter. The base package and all apps are GPL licensed.
Professional Package - This includes the base Open Source components, plus apps for Live Support, Configuration Backup, Remote Access Portal, Policy Manager, Branding Manager, WAN Failover, and AD Connector. The main additions that interested me were the WAN Failover and AD Connector apps.
Super Bundle - This package includes all of Untangle's paid apps. Commercial app offerings from vendors other than Untangle are included such as Kaspersky Virus Blocker, eSoft Web Filter, and Commtouch Spam Booster.
Education Package - The Education bundle includes a subset of apps aimed specifically at the education market, including WAN Failover, Web filtering, the AD Connector, and others.
Untangle for Windows - Interestingly, Untangle offers Untangle for Windows, a firewall package which runs on a Windows XP computer. Untangle describes the Windows package as using a trademarked Re-Router technology. Untangle for Windows is a Free Download like the free Open Source dedicated server package.
