Free Packet Sniffing Software

Paessler Netflow Tester by Paessler GmbH

Paessler Netflow Tester dumps the data of all Netflow packets that a computer receives from a Cisco router. This can be useful when debugging bandwidth monitoring configurations based on Cisco's Netflow protocol. First the Netflow protocol must be enabled and configured on the router. Then the router must be given the IP address of the computer running Netflow tester so that the UDP data packets with Netflow data are sent to that computer.

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Paessler SNMP Tester by Paessler GmbH

With Paessler SNMP Tester you can run simple SNMP requests against a device in your network. During the test each single step of the SNMP request is logged into a logfile for analysis. The idea of this free program is to debug SNMP requests down to the protocol level in order to find communication and/or data problems in SNMP monitoring configurations.

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WinDialer by rGyani.com

WinDialer is a user-friendly Internet Dialer that connects you to your ISP and makes Internet easier to access and monitor. It also integrates a POP3 e-mail client, that can periodically check your Inbox for new mail. Its main features are :Support for multiple providers, Cost Tracking for each provider, Auto-Reconnect feature, Comprehensive Warning System, Keep Alive function, Tweaking the Dial-Up Networking, Custom Sounds for various events.

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Happy Note! Valentine by Happy Note!

Send all your favorite people a free musical Happy Note! Valentine: a delightful little program that has two little hearts dance and bounce about your screen to a lively tune: when they bump into each other, they exchange a kiss! The on-screen menu makes it easy to share the program with anyone you want through a special page on the Happy Note! Web site. What a fun and original way to celebrate Valentine's Day!

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AIDA32 - Network System Information by Tamas Miklos

AIDA32 is a professional system information and network audit program for Windows platforms. It extracts details of all components of the PC. It can display information on the screen, print it, or save it to file in various formats like CSV or XML. For corporate users, AIDA32 Network Edition offers command-line switches, network audit, remote connection, network management and database handling. All corporate audit solutions in a small package.

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