A powerful wireless site survey software and RF modeling tool

A network monitor and packet analyzer for wired networks

A network monitor and packet analyzer for wireless 802.11 a/b/g/n/ac/ax networks

A utility for testing the performance of a wireless or wired network

Information about our products that have reached end-of-life

Download and install our products to experience the difference they can

make.

Explore product documentation, video tours, data sheets, and

specifications.

For those buying from us for the first time.

Special pricing for government agencies all over the world.

For those who want to upgrade an old product version.

Special pricing for schools, universities, and students.

Contact us whenever you have questions about products or orders.

Want to buy from a local partner? Find one near you.

Join our partner network if you want to promote and resell our products.

Already a reseller? Log in here to access special pricing and manage your orders.

A powerful wireless site survey software and RF modeling tool

A network monitor and packet analyzer for wired networks

A network monitor and packet analyzer for wireless 802.11 a/b/g/n/ac/ax networks

A utility for testing the performance of a wireless or wired network

Information about our products that have reached end-of-life

Download and install our products to experience the difference they can

make.

Explore product documentation, video tours, data sheets, and

specifications.

For those buying from us for the first time.

Special pricing for government agencies all over the world.

For those who want to upgrade an old product version.

Special pricing for schools, universities, and students.

Contact us whenever you have questions about products or orders.

Want to buy from a local partner? Find one near you.

Join our partner network if you want to promote and resell our products.

Already a reseller? Log in here to access special pricing and manage your orders.

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A Professional Packet Sniffer That Helps You Get the Full Picture of Your Network Traffic

If you are looking for a network monitoring solution for your company or home LAN, CommView is the right tool. CommView is a powerful packet sniffernetwork monitor, and protocol analyzer designed for LAN administrators, security professionals, network programmers, home users ... virtually anyone who wants a full picture of the traffic flowing through a PC or LAN segment, dial-up or ADSL connection.

The intuitive user interface and a set of powerful functions make CommView invaluable for both networking professionals and those who are new to networking. CommView allows you to examine, save, filter, import and export captured packets, view protocol decodes down to the lowest layer with full analysis of over 70 widespread protocols. The program can display vital statistics, such as IP connections, protocols distribution charts, graphical conversation matrices based on MAC and IP addresses, and other important data.

You can reconstruct TCP sessions and UDP data streams, create alarms that can notify you about important events, and even map packets to applications.

Things You Can Do with CommView

  • See what, where, and how information leaves and enters your computer or LAN
  • Identify unauthorized activities
  • Pinpoint network problems and maintain efficient network data transmission
  • Troubleshoot software and hardware
  • Test firewalls and intrusion detection systems
Screenshots
Click on image to enlarge
Latest IP Connections
Latest IP Connections
Captured Packets
Captured Packets
TCP Session Reconstruction
TCP Session Reconstruction
VoIP Analysis
VoIP Analysis
IP Subprotocol Statistics
IP Subprotocol Statistics
Host Connections Matrix
Host Connections Matrix
Traffic Load Chart
Traffic Load Chart
Alarm Setup Dialog
Alarm Setup Dialog

Download a Trial Version

See for yourself how this tool can help you perform network analysis tasks. CommView runs on Windows 10 and 11 or on Windows Server 2019 and 2022.

Download CommView Now!

CommView is brought to you by TamoSoft. TamoSoft develops cutting-edge security and network monitoring software for the Internet and Local Area Networks, providing clients with the ability and confidence to meet the challenges of tomorrow's technology. Keeping pace with the industry trends, we offer professional tools that support the latest standards, protocols, software, and hardware in both wired and wireless networks.