Internet Connection Counter 7.0.1-Eng (by CountersLab)
This program displays various statistics about your Dial-up and LAN connections

Internet Connection Counter 7.0.1-Eng (by CountersLab)
This program displays various statistics about your Dial-up and LAN connections

INetControl 1.4 (by SimpleSoft)
The program allows to control an internet connection (Dial up, GPRS, VPN, XDSL).

IP Traffic Monitor 2.2 (by Skyward Software)
Monitor all your network connections in real-time or browse historical reports.

CommTraffic 3.1 (by TamoSoft)
A program for collecting, processing, and displaying traffic statistics.

Time Interval Report 1.2 (by MZL & Novatech TrafficStatistic)
Traffic statistics cut by host and service for arbitrary time intervals

X-NetStat 5.1 (by Fresh Software)
Monitor your network and Internet connections and the programs behind them.

iNetCalc 2.65 (by DeSofto)
Internet connection speed meter and bandwidth monitor with ad-banners filter.

Network Traffic Multi Optional Report 1.2 (by MZL & Novatech TrafficStatistic)
Query traffic statistics cut by local host's, target machines and services

Dialer Queen 1.31 (by Elibriz Software)
Automated internet dialer. Skins and plugins support, keeps logs, autoredial...

VFWH monitor 1.12.342 (by Cyber Complete Systems)
VFWH Monitor has the ability to calculate and graph network traffic

Netoscope 1.6 (by Basta Computing, Inc.)
Netoscope: Internet server monitor.

The Dude 1.1 (by MikroTik)
The Dude will layout your network on a map and will monitor services of devices

Sniff-em Packet sniffer 1.12 (by YASC LTD)
Sniff-em 1.12 is a Windows based allround Packet sniffer and Network analyzer.

SNMPTest 1.03 (by Noel Danjou)
Query and monitor any SNMP-compatible device

MailMonitor 1.6.3 (by DigiArch.org)
If you have mail problems, MailMonitor shows you what's going on at port level.