.CAP file extension

This is the basic program to work with .CAP extension


Wireshark Wireshark file

Wireshark is a network packet analyzer, which presents captured packet data in as much detail as possible. It can be used to troubleshoot network problems, examine security problems, verify network applications, debug protocol implementations, and learn network protocol internals... (more)

The program works with the following extensions: pkt, wpz, enc, 5vw, apc, atc, bfr, cap, fdc, rf5, syc, tpc, erf, tr1, acp, trc, wpc, pcap, snoop and trace

.CAP extension is also supported by the following programs:


Ethereal Ethereal file

Sniffer application used to monitor network traffic, filtering by protocol.
Microsoft Network Monitor

Microsoft Network Monitor Network Monitor Capture File

Network Monitor is a protocol analyzer which allows to capture network traffic.


An application you can use to create web-based games.

EtherSnoop EtherS Document

EtherSnoop light is a free network sniffer, designed for capturing and analysis of the packets goin...
Distinct Network Monitor

Distinct Network Monitor

Distinct Network Monitor is an essential utility in every network administrator.
Pocket PC Creations

Pocket PC Creations Pocket PC Creations Project

It's a simple, practical and versatile solution for mobile computing.
LTspice IV

LTspice IV LTspice Capacitor

LTspice IV - a high performance simulator, schematic capture and waveform viewer.
EZ Loader

EZ Loader Cybiko Application Package

BeeThink SpyDetector

BeeThink SpyDetector SpyCap Document

BeeThink SpyDetector protects your computer from any type of spyware.