tcp connections | Portable Apps
NetCheck – Internet Connection Tester
Categorized as Portable Internet Tools, Portable System Tools
NetCheck is a Free, simple Internet Connection Tester. It can be used to "check the status of your internet connection" [...]
Connection Monitor
Categorized as Portable Internet Security, Portable Network Tools
Connection Monitor is a Free Stand Alone Portable utility that can be used to monitor inbound and outbound socket connections. [...]
TCPView – Portable Endpoint Process Monitor
Categorized as Portable Internet Security, Portable Network Tools
TCPView is a portable tool that can be used to display a detailed list and current state of all TCP [...]
CurrPorts – Portable TCP IP UDP Port Monitor
Categorized as Portable Internet Security
CurrPorts is a portable tool that can display a list of all open TCP/IP and UDP ports on a computer, [...]