Port 7789
office-tools · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | office-tools |
| Registered | 2006-01 |
Frequently asked questions
What is port 7789 used for?
Port 7789 is registered with the IANA for office-tools (TCP/UDP). Description: Office Tools Pro Receive.
Is port 7789 a well-known port?
No. Port 7789 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 7789 is open?
Locally on Linux with ss -tulpn | grep ':7789\b', on Windows with netstat -ano | findstr :7789. To test a remote host use Test-NetConnection <host> -Port 7789 in PowerShell or nc -zv <host> 7789 on Linux/macOS.
How do I open port 7789 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 7789/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=7789/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 7789" -Direction Inbound -Protocol TCP -LocalPort 7789 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | office-tools | Office Tools Pro Receive |
| UDP | office-tools | Office Tools Pro Receive |