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A tool that will help you monitor your network traffic, trace whois and set speed limits

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NetPeeker screenshotNetPeeker is a lightweight yet powerful network monitoring utility that will allow you track all your network traffic and will show you the traffic speed of every computer in your network in real time. The application will listen all your network ports for active network programs and display all the active sessions. This tool will also show you the real name of the running services that are shared in svchost.exe.

NetPeeker will help you easily view all the loaded modules and application properties. The program also lets you monitor network usage of your computers without using remote agents. In addition, the program lets you obtained detailed information about certain IP addresses and domain names via the "WHOIS" service. NETBIOS file transfers can be monitored as well.

NetPeeker also comes with an integrated firewall that will offer protection for all your network computers. The firewall is able to support rules on IP addresses, port numbers, applications, DNS names, remote country, protocol types or URLs. Each rule can be scheduled to be applied only on a certain time interval. Thanks to its powerful engine, the firewall is able to handle thousands of rules without affecting the computer's performance. The firewall is also capable of detecting and blocking DOS attacks, port scans and SYN floods. In addition, the stealth mode will keep your computer safe from hackers attacks and spyware.

NetPeeker will let you set speed and bandwidth limits, allowing you to use rules for shaping your network traffic. By using this capability you will be able to assign more bandwidth to certain remote sites or to critical applications. You can specify a daily or monthly network usage quota before limiting the connection speed.

NetPeeker will protect your system against malware and will prevent applications from running according to a set of rules. You can specify detailed access type, command line arguments or parent processes for each rule in part.

NetPeeker will monitor your network traffic and will create log files for each session, including remote addresses or ports, average speed, start/stop time, total transferred bytes and active applications. Detailed traffic reports will be generated, giving you access to statistics about the network usage for each remote IP or application. All the log files will be compressed in order to save important disk space. The reports will be saved as ZIP files. You can also export them to text files.

NetPeeker will monitor all the applications and sessions and will capture network packets in real time. You can set various capture filters on certain applications and remote addresses. The captured network packets can be easily associated with session log files, allowing you to easily view the packets while browsing logged sessions. All the captured packets can be exported into the TCPDUMP format for further analysis using third-party applications.


  • Provides detailed statistics about each session, application or remote IP address.
  • Integrates a powerful firewall that will help you protect your PC and your network.


  • The application is rarely updated.
  • The customer support is quite difficult and slow.
Name NetPeeker
Developer | see all products from this developer
Product Homepage NetPeeker
License Free to try (Shareware)
Last Week Downloads 5
All Time Downloads 2,269
Filesize 13.1MB
MD5 Checksum 0B64B3E79049923DA5ED17AD0F1BE87A
OS Support Windows All
Category Networking

100% CLEAN Certification

BadgeNetPeeker has been tested by team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. Our editors will recheck this software periodically to assure that it remains clean.


Old Versions

Software Date Added
NetPeeker November 04, 2019 - Latest Version
NetPeeker 3.50.1177 September 03, 2015
NetPeeker 3.42 January 22, 2013
NetPeeker 3.40 June 06, 2012
NetPeeker 3.30 August 23, 2011

Download the free NetPeeker