Overview
What is Portmon?
Portmon : Portmon Monitor serial and parallel port activity with this advanced monitoring tool
In depth
A closer look at Portmon
Portmon is yet another one of Sysinternals’ powerful utilities that monitors and logs the activity of all serial ports, allowing you to observe the behavior of several applications reported to certain ports. It can also play a major role in identifying problems related to serial and parallel ports by inspecting the log files generated by its inner engine. Portmon doesn’t rely on appearance to make an impression, but rather on its functionality and sophisticated monitoring technology that makes its core.
Verdict
Should you download Portmon?
Portmon runs on
Windows 95/98/Me/NT/2000/Windows 10/11
and is available under the
Freeware
license
— the installer is 225 KB.
We’ve catalogued it under
General.
✓
Verified clean. Every Portmon build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
Sponsored
At a glance
Portmon specifications
- Last updated
- Feb 24, 2025
- License
- Freeware
- Operating system
- Windows 95/98/Me/NT/2000/Windows 10/11
- File size
- 225 KB
- Price
- Free
- Page views
- 1607
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