Useful Built-in Free Network Tools

Colasoft Capsa provides users several useful tools - Colasoft Packet Builder, Colasoft Ping Tool, Colasoft MAC Address Scanner, Colasoft Packet Player, Colasoft Codec Transform, Colasoft IP Geolocation Query and Colasoft Decoding Script Editor. As a set of tools, they can help network administrators in more ways.

Packet Builder

Colasoft Packet Builder enables creating custom network packets; users can use this tool to check their network protection against attacks and intruders.Colasoft Packet Builder includes a very powerful editing feature. Besides common HEX editing raw data, it features a Decoding Editor allowing users to edit specific protocol field values much easier.

Colasoft Ping Tool

Colasoft Ping Tool is powerful in supporting to ping multiple IP addresses simultaneously and comparing response time in a graphic chart. Users can view historical charts and save the charts to a *.bmp file. With this build-in tool, users are able to ping the IP addresses of captured packets in a protocol analyzer (e.g. Colasoft Capsa) conveniently, including resource IP, destination IP or both.

Colasoft MAC Address Scanner

Colasoft MAC Scanner is a scan tool used for scanning IP addresses and MAC addresses in a local network, it supports multiple NICs and automatically detects all subnets, scan results can be exported to a text or CSV file.

Colasoft Packet Player

Colasoft Packet Player is a packet replayer which allows users to open captured packet trace files and play them back in the network. It supports many packet trace file formats created by sniffer software.

Colasoft Codec Transform

Base64 is one of the most common encoding methods to transfer 8-bit code. Colasoft Codec Transform is a tool for encoding and decoding in Base64 method provided by Colasoft Company. Codec is able to use Base64 method to encode the original data, and to decode the encoded data.

Colasoft IP Geolocation Query

IP Geolocation Query is a geolocation query tool, can query the regions and countries to which the specific IP addresses belong. It supports to query multiple IP addresses at the same time.

Colasoft Decoding Script Editor

FPDL(Fast Protocol Decode Language) is the interpreting language designed and used in Colasoft FPDE(Fast Protocol Decoding Engine). FPDL is an interpreted language designed specifically for network protocol decoding.