This is the main window of Colasoft Capsa where you canaccess the Protocol Explorer, the Physical Explorer or the IP Explorer. 

Colasoft Capsa will offer you the possibility to view the IPs from your network, also allowing you to ping one of them. 

The Tools menu will display all the types of utlities you can use, such as the MAC scanner or the Packet Builder. 

The Options window is the place where you will be able to disable smooth scrolling or enable passive name resolution. 

The Format tab is the place where you can specify the decimal places of normal number or the decimal places of percentage.