Overview
What is PortFinder?
PortFinder : Select a running application and view the TCP / UDP ports it is currently listening on
In depth
A closer look at PortFinder
The PortFinder application was designed to be a small tool that will allow you to select a running application and view the TCP / UDP ports it is currently listening on.
Verdict
Should you download PortFinder?
PortFinder runs on
Windows 10/11
and is available under the
Freeware
license
— the installer is 10 KB.
We’ve catalogued it under
Networking.
✓
Verified clean. Every PortFinder build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
Sponsored
At a glance
PortFinder specifications
- Publisher
-
Adam Pippin
- Last updated
- Apr 25, 2026
- License
- Freeware
- Operating system
- Windows 10/11
- File size
- 10 KB
- Price
- Free
- Page views
- 388
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