The extension for the Google Chrome browser allows you to check the availability of the port on your network device without accessing the site from the browser.

To install the extension you need:

  • Launch browser Google Chrome
  • Open online store chrome Chrome.Google.com
  • Install our extension
Расширение Port Checker Tool

Immediately after installation, the extension is ready to go

Расширение Port Checker Tool

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Common ports

FTP Control21
SSH22
Telnet23
SMTP25
DNS53
HTTP / Web80
POP3110
IMAP143
HTTPS443
IMAP SSL993
POP3 SSL995
MSSQL1433
REMOTE3389
VNC5900