Free license: Except remote support, free license has all features of WFilter for 50 users. Users exceed the limit get full internet access.

Features Enterprise License

Config
System
Network
Firewall

Logs & Reports
Reports
Internet Usage

Access Policy
Web Filter
IM Filter
App Control
Exception
IP-MAC Binding
Web Push

Bandwidth
Priority
Shaper
Multi-WAN

User Auth
AD Intergration
ISP
Local Accounts
Web Auth
PPPoE

VPN
IPSec Tunnels
VPN Client
OpenVPN
PPTP Server

Utils
MAC Detector
Support
Extensions
Policy Testing
Commond Line